6402532848492 has 24 divisors (see below), whose sum is σ = 16297356341952. Its totient is φ = 1940161469200.

The previous prime is 6402532848487. The next prime is 6402532848493. The reversal of 6402532848492 is 2948482352046.

It is not an unprimeable number, because it can be changed into a prime (6402532848493) 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, 24252018234 + ... + 24252018497.

It is an arithmetic number, because the mean of its divisors is an integer number (679056514248).

Almost surely, 2^{6402532848492} is an apocalyptic number.

It is an amenable number.

6402532848492 is an abundant number, since it is smaller than the sum of its proper divisors (9894823493460).

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

6402532848492 is a wasteful number, since it uses less digits than its factorization.

6402532848492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48504036749 (or 48504036747 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 57.

The spelling of 6402532848492 in words is "six trillion, four hundred two billion, five hundred thirty-two million, eight hundred forty-eight thousand, four hundred ninety-two".