6562004793942 has 16 divisors (see below), whose sum is σ = 14133548787120. Its totient is φ = 2019078398112.

The previous prime is 6562004793937. The next prime is 6562004793943. The reversal of 6562004793942 is 2493974002656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6562004793943) 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, 42064133217 + ... + 42064133372.

It is an arithmetic number, because the mean of its divisors is an integer number (883346799195).

Almost surely, 2^{6562004793942} is an apocalyptic number.

6562004793942 is an abundant number, since it is smaller than the sum of its proper divisors (7571543993178).

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

6562004793942 is a wasteful number, since it uses less digits than its factorization.

6562004793942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84128266607.

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 6562004793942 in words is "six trillion, five hundred sixty-two billion, four million, seven hundred ninety-three thousand, nine hundred forty-two".