52625617146 has 48 divisors (see below), whose sum is σ = 121396497768. Its totient is φ = 16418764800.

The previous prime is 52625617127. The next prime is 52625617147. The reversal of 52625617146 is 64171652625.

52625617146 is a `hidden beast` number, since 5 + 2 + 6 + 25 + 617 + 1 + 4 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 45862364025 + 6763253121 = 214155^2 + 82239^2 .

It is a hoax number, since the sum of its digits (45) 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 (52625617147) 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, 419695 + ... + 530466.

Almost surely, 2^52625617146 is an apocalyptic number.

52625617146 is an abundant number, since it is smaller than the sum of its proper divisors (68770880622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52625617146 is a wasteful number, since it uses less digits than its factorization.

52625617146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950367 (or 950364 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The spelling of 52625617146 in words is "fifty-two billion, six hundred twenty-five million, six hundred seventeen thousand, one hundred forty-six".