5204562666942 has 32 divisors (see below), whose sum is σ = 10418001149952. Its totient is φ = 1733375183904.

The previous prime is 5204562666923. The next prime is 5204562666943. The reversal of 5204562666942 is 2496662654025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204562666943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99634243 + ... + 99686465.

It is an arithmetic number, because the mean of its divisors is an integer number (325562535936).

Almost surely, 2^{5204562666942} is an apocalyptic number.

5204562666942 is an abundant number, since it is smaller than the sum of its proper divisors (5213438483010).

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

5204562666942 is a wasteful number, since it uses less digits than its factorization.

5204562666942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66072.

The product of its (nonzero) digits is 37324800, while the sum is 57.

The spelling of 5204562666942 in words is "five trillion, two hundred four billion, five hundred sixty-two million, six hundred sixty-six thousand, nine hundred forty-two".