3213602987532 has 24 divisors (see below), whose sum is σ = 8569607966976. Its totient is φ = 918172282128.

The previous prime is 3213602987527. The next prime is 3213602987533. The reversal of 3213602987532 is 2357892063123.

It is a super-2 number, since 2×3213602987532² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3213602987533) 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, 19128589128 + ... + 19128589295.

It is an arithmetic number, because the mean of its divisors is an integer number (357066998624).

Almost surely, 2^{3213602987532} is an apocalyptic number.

It is an amenable number.

3213602987532 is an abundant number, since it is smaller than the sum of its proper divisors (5356004979444).

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

3213602987532 is a wasteful number, since it uses less digits than its factorization.

3213602987532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38257178437 (or 38257178435 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 3213602987532 in words is "three trillion, two hundred thirteen billion, six hundred two million, nine hundred eighty-seven thousand, five hundred thirty-two".