31925062952380 has 48 divisors (see below), whose sum is σ = 72242404797024. Its totient is φ = 11780752769280.

The previous prime is 31925062952329. The next prime is 31925062952417. The reversal of 31925062952380 is 8325926052913.

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, 35823466 + ... + 36703825.

It is an arithmetic number, because the mean of its divisors is an integer number (1505050099938).

Almost surely, 2^{31925062952380} is an apocalyptic number.

It is an amenable number.

31925062952380 is an abundant number, since it is smaller than the sum of its proper divisors (40317341844644).

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

31925062952380 is a wasteful number, since it uses less digits than its factorization.

31925062952380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72529006 (or 72529004 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 31925062952380 in words is "thirty-one trillion, nine hundred twenty-five billion, sixty-two million, nine hundred fifty-two thousand, three hundred eighty".