425524055451 has 16 divisors (see below), whose sum is σ = 624059326848. Its totient is φ = 257893364520.

The previous prime is 425524055443. The next prime is 425524055479. The reversal of 425524055451 is 154550425524.

It is not a de Polignac number, because 425524055451 - 2³ = 425524055443 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (425524055431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53279761 + ... + 53287746.

It is an arithmetic number, because the mean of its divisors is an integer number (39003707928).

Almost surely, 2^425524055451 is an apocalyptic number.

425524055451 is a deficient number, since it is larger than the sum of its proper divisors (198535271397).

425524055451 is a wasteful number, since it uses less digits than its factorization.

425524055451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106567543 (or 106567521 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 42.

The spelling of 425524055451 in words is "four hundred twenty-five billion, five hundred twenty-four million, fifty-five thousand, four hundred fifty-one".