55050550504995 has 16 divisors (see below), whose sum is σ = 88952968739232. Its totient is φ = 29069597625600.

The previous prime is 55050550504973. The next prime is 55050550505051. The reversal of 55050550504995 is 59940505505055.

It is not a de Polignac number, because 55050550504995 - 2¹¹ = 55050550502947 is a prime.

It is a super-2 number, since 2×55050550504995² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18168497002 + ... + 18168500031.

It is an arithmetic number, because the mean of its divisors is an integer number (5559560546202).

Almost surely, 2^{55050550504995} is an apocalyptic number.

55050550504995 is a deficient number, since it is larger than the sum of its proper divisors (33902418234237).

55050550504995 is a wasteful number, since it uses less digits than its factorization.

55050550504995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36336997142.

The product of its (nonzero) digits is 25312500, while the sum is 57.

The spelling of 55050550504995 in words is "fifty-five trillion, fifty billion, five hundred fifty million, five hundred four thousand, nine hundred ninety-five".