53124400425 has 24 divisors (see below), whose sum is σ = 92455099360. Its totient is φ = 26841801600.

The previous prime is 53124400423. The next prime is 53124400451. The reversal of 53124400425 is 52400442135.

It is not a de Polignac number, because 53124400425 - 2¹ = 53124400423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53124400392 and 53124400401.

It is not an unprimeable number, because it can be changed into a prime (53124400423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18638716 + ... + 18641565.

Almost surely, 2^53124400425 is an apocalyptic number.

It is an amenable number.

53124400425 is a deficient number, since it is larger than the sum of its proper divisors (39330698935).

53124400425 is a wasteful number, since it uses less digits than its factorization.

53124400425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37280313 (or 37280308 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 53124400425 in words is "fifty-three billion, one hundred twenty-four million, four hundred thousand, four hundred twenty-five".