55769166942 has 32 divisors (see below), whose sum is σ = 114567046272. Its totient is φ = 18091623264.

The previous prime is 55769166941. The next prime is 55769166977. The reversal of 55769166942 is 24966196755.

It is a super-2 number, since 2×55769166942² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55769166941) 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, 802353 + ... + 869084.

It is an arithmetic number, because the mean of its divisors is an integer number (3580220196).

Almost surely, 2^55769166942 is an apocalyptic number.

55769166942 is an abundant number, since it is smaller than the sum of its proper divisors (58797879330).

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

55769166942 is a wasteful number, since it uses less digits than its factorization.

55769166942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671592.

The product of its digits is 24494400, while the sum is 60.

The spelling of 55769166942 in words is "fifty-five billion, seven hundred sixty-nine million, one hundred sixty-six thousand, nine hundred forty-two".