542965992939 has 6 divisors (see below), whose sum is σ = 784284212036. Its totient is φ = 361977328620.

The previous prime is 542965992929. The next prime is 542965993027. The reversal of 542965992939 is 939299569245.

542965992939 is a `hidden beast` number, since 5 + 4 + 2 + 9 + 6 + 599 + 29 + 3 + 9 = 666.

It is not a de Polignac number, because 542965992939 - 2¹² = 542965988843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542965992929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30164777377 + ... + 30164777394.

Almost surely, 2^542965992939 is an apocalyptic number.

542965992939 is a deficient number, since it is larger than the sum of its proper divisors (241318219097).

542965992939 is a wasteful number, since it uses less digits than its factorization.

542965992939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60329554777 (or 60329554774 counting only the distinct ones).

The product of its digits is 425152800, while the sum is 72.

The spelling of 542965992939 in words is "five hundred forty-two billion, nine hundred sixty-five million, nine hundred ninety-two thousand, nine hundred thirty-nine".