102925632064 has 56 divisors (see below), whose sum is σ = 208584012600. Its totient is φ = 50380492800.

The previous prime is 102925632059. The next prime is 102925632067. The reversal of 102925632064 is 460236529201.

It can be written as a sum of positive squares in 4 ways, for example, as 34741977664 + 68183654400 = 186392^2 + 261120^2 .

It is not an unprimeable number, because it can be changed into a prime (102925632067) 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 7 ways as a sum of consecutive naturals, for example, 485842 + ... + 664750.

Almost surely, 2^102925632064 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 102925632064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104292006300).

102925632064 is an abundant number, since it is smaller than the sum of its proper divisors (105658380536).

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

102925632064 is a wasteful number, since it uses less digits than its factorization.

102925632064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179111 (or 179101 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 102925632064 in words is "one hundred two billion, nine hundred twenty-five million, six hundred thirty-two thousand, sixty-four".