481247255925 has 72 divisors (see below), whose sum is σ = 871863715008. Its totient is φ = 253733376000.

The previous prime is 481247255891. The next prime is 481247255933. The reversal of 481247255925 is 529552742184.

481247255925 is a `hidden beast` number, since 4 + 8 + 1 + 2 + 47 + 2 + 5 + 592 + 5 = 666.

It is not a de Polignac number, because 481247255925 - 2²⁰ = 481246207349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7720885 + ... + 7782965.

It is an arithmetic number, because the mean of its divisors is an integer number (12109218264).

Almost surely, 2^481247255925 is an apocalyptic number.

481247255925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

481247255925 is a deficient number, since it is larger than the sum of its proper divisors (390616459083).

481247255925 is a wasteful number, since it uses less digits than its factorization.

481247255925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62491 (or 62483 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The spelling of 481247255925 in words is "four hundred eighty-one billion, two hundred forty-seven million, two hundred fifty-five thousand, nine hundred twenty-five".