104465252025 has 72 divisors (see below), whose sum is σ = 198578075904. Its totient is φ = 52314969600.

The previous prime is 104465251987. The next prime is 104465252029. The reversal of 104465252025 is 520252564401.

104465252025 is a `hidden beast` number, since 1 + 0 + 446 + 5 + 2 + 5 + 202 + 5 = 666.

It is not a de Polignac number, because 104465252025 - 2⁷ = 104465251897 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104465252029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1616892 + ... + 1680258.

It is an arithmetic number, because the mean of its divisors is an integer number (2758028832).

Almost surely, 2^104465252025 is an apocalyptic number.

104465252025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104465252025 is a deficient number, since it is larger than the sum of its proper divisors (94112823879).

104465252025 is a wasteful number, since it uses less digits than its factorization.

104465252025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63831 (or 63823 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 104465252025 in words is "one hundred four billion, four hundred sixty-five million, two hundred fifty-two thousand, twenty-five".