55050275530 has 16 divisors (see below), whose sum is σ = 99093888864. Its totient is φ = 22019356240.

The previous prime is 55050275521. The next prime is 55050275561. The reversal of 55050275530 is 3557205055.

It is a self number, because there is not a number n which added to its sum of digits gives 55050275530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285129 + ... + 437491.

It is an arithmetic number, because the mean of its divisors is an integer number (6193368054).

Almost surely, 2^55050275530 is an apocalyptic number.

55050275530 is a deficient number, since it is larger than the sum of its proper divisors (44043613334).

55050275530 is a wasteful number, since it uses less digits than its factorization.

55050275530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188501.

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 55050275530 in words is "fifty-five billion, fifty million, two hundred seventy-five thousand, five hundred thirty".