55049714576957 has 8 divisors (see below), whose sum is σ = 55289755889784. Its totient is φ = 54809705541888.

The previous prime is 55049714576917. The next prime is 55049714576977. The reversal of 55049714576957 is 75967541794055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18098464384441 + 36951250192516 = 4254229^2 + 6078754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55049714576957 - 2²⁴ = 55049697799741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55049714576917) 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, 4647848 + ... + 11476145.

It is an arithmetic number, because the mean of its divisors is an integer number (6911219486223).

Almost surely, 2^{55049714576957} is an apocalyptic number.

It is an amenable number.

55049714576957 is a deficient number, since it is larger than the sum of its proper divisors (240041312827).

55049714576957 is a wasteful number, since it uses less digits than its factorization.

55049714576957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16138879.

The product of its (nonzero) digits is 1666980000, while the sum is 74.

The spelling of 55049714576957 in words is "fifty-five trillion, forty-nine billion, seven hundred fourteen million, five hundred seventy-six thousand, nine hundred fifty-seven".