55757163514 has 8 divisors (see below), whose sum is σ = 90069264180. Its totient is φ = 25734075456.

The previous prime is 55757163481. The next prime is 55757163541. The reversal of 55757163514 is 41536175755.

It can be written as a sum of positive squares in 2 ways, for example, as 55721963025 + 35200489 = 236055^2 + 5933^2 .

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

It is a super-2 number, since 2×55757163514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072253119 + ... + 1072253170.

Almost surely, 2^55757163514 is an apocalyptic number.

55757163514 is a deficient number, since it is larger than the sum of its proper divisors (34312100666).

55757163514 is a wasteful number, since it uses less digits than its factorization.

55757163514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144506304.

The product of its digits is 2205000, while the sum is 49.

The spelling of 55757163514 in words is "fifty-five billion, seven hundred fifty-seven million, one hundred sixty-three thousand, five hundred fourteen".