102925472864 has 96 divisors (see below), whose sum is σ = 214369182720. Its totient is φ = 48568665600.

The previous prime is 102925472851. The next prime is 102925472879. The reversal of 102925472864 is 468274529201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35019107 + ... + 35022045.

It is an arithmetic number, because the mean of its divisors is an integer number (2233012320).

Almost surely, 2^102925472864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102925472864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107184591360).

102925472864 is an abundant number, since it is smaller than the sum of its proper divisors (111443709856).

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

102925472864 is a wasteful number, since it uses less digits than its factorization.

102925472864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 102925472864 in words is "one hundred two billion, nine hundred twenty-five million, four hundred seventy-two thousand, eight hundred sixty-four".