32500017465212 has 24 divisors (see below), whose sum is σ = 62048754864432. Its totient is φ = 14771957360000.

The previous prime is 32500017465187. The next prime is 32500017465217. The reversal of 32500017465212 is 21256471000523.

It is a super-2 number, since 2×32500017465212² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32500017465217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18600743 + ... + 20272830.

It is an arithmetic number, because the mean of its divisors is an integer number (2585364786018).

Almost surely, 2^{32500017465212} is an apocalyptic number.

It is an amenable number.

32500017465212 is a deficient number, since it is larger than the sum of its proper divisors (29548737399220).

32500017465212 is a wasteful number, since it uses less digits than its factorization.

32500017465212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38892589 (or 38892587 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

Adding to 32500017465212 its reverse (21256471000523), we get a palindrome (53756488465735).

The spelling of 32500017465212 in words is "thirty-two trillion, five hundred billion, seventeen million, four hundred sixty-five thousand, two hundred twelve".