55511050562 has 32 divisors (see below), whose sum is σ = 91913626368. Its totient is φ = 24934000000.

The previous prime is 55511050499. The next prime is 55511050577. The reversal of 55511050562 is 26505011555.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133687 + ... + 1181637.

It is an arithmetic number, because the mean of its divisors is an integer number (2872300824).

Almost surely, 2^55511050562 is an apocalyptic number.

55511050562 is a deficient number, since it is larger than the sum of its proper divisors (36402575806).

55511050562 is a wasteful number, since it uses less digits than its factorization.

55511050562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48586.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 55511050562 in words is "fifty-five billion, five hundred eleven million, fifty thousand, five hundred sixty-two".