54210776142445 has 16 divisors (see below), whose sum is σ = 70116323184432. Its totient is φ = 39998675911680.

The previous prime is 54210776142431. The next prime is 54210776142473. The reversal of 54210776142445 is 54424167701245.

54210776142445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6177476615209 + 48033299527236 = 2485453^2 + 6930606^2 .

It is not a de Polignac number, because 54210776142445 - 2²¹ = 54210774045293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54210776142392 and 54210776142401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353018892 + ... + 353172421.

It is an arithmetic number, because the mean of its divisors is an integer number (4382270199027).

Almost surely, 2^{54210776142445} is an apocalyptic number.

It is an amenable number.

54210776142445 is a deficient number, since it is larger than the sum of its proper divisors (15905547041987).

54210776142445 is a wasteful number, since it uses less digits than its factorization.

54210776142445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706192512.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 54210776142445 in words is "fifty-four trillion, two hundred ten billion, seven hundred seventy-six million, one hundred forty-two thousand, four hundred forty-five".