45254455005551 has 8 divisors (see below), whose sum is σ = 49373216688000. Its totient is φ = 41136480042840.

The previous prime is 45254455005511. The next prime is 45254455005581. The reversal of 45254455005551 is 15550055445254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45254455005551 - 2²⁶ = 45254387896687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45254455005551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45254455005511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196559651 + ... + 196789748.

It is an arithmetic number, because the mean of its divisors is an integer number (6171652086000).

Almost surely, 2^{45254455005551} is an apocalyptic number.

45254455005551 is a deficient number, since it is larger than the sum of its proper divisors (4118761682449).

45254455005551 is a wasteful number, since it uses less digits than its factorization.

45254455005551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393359869.

The product of its (nonzero) digits is 10000000, while the sum is 50.

The spelling of 45254455005551 in words is "forty-five trillion, two hundred fifty-four billion, four hundred fifty-five million, five thousand, five hundred fifty-one".