53250521055 has 16 divisors (see below), whose sum is σ = 85226676864. Its totient is φ = 28391663520.

The previous prime is 53250520993. The next prime is 53250521063. The reversal of 53250521055 is 55012505235.

It is not a de Polignac number, because 53250521055 - 2⁶ = 53250520991 is a prime.

It is a congruent number.

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, 487141 + ... + 586350.

It is an arithmetic number, because the mean of its divisors is an integer number (5326667304).

Almost surely, 2^53250521055 is an apocalyptic number.

53250521055 is a deficient number, since it is larger than the sum of its proper divisors (31976155809).

53250521055 is a wasteful number, since it uses less digits than its factorization.

53250521055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076806.

The product of its (nonzero) digits is 37500, while the sum is 33.

The spelling of 53250521055 in words is "fifty-three billion, two hundred fifty million, five hundred twenty-one thousand, fifty-five".