54503251522 has 16 divisors (see below), whose sum is σ = 83240259552. Its totient is φ = 26759098080.

The previous prime is 54503251513. The next prime is 54503251573. The reversal of 54503251522 is 22515230545.

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, 607804 + ... + 691687.

It is an arithmetic number, because the mean of its divisors is an integer number (5202516222).

Almost surely, 2^54503251522 is an apocalyptic number.

54503251522 is a deficient number, since it is larger than the sum of its proper divisors (28737008030).

54503251522 is a wasteful number, since it uses less digits than its factorization.

54503251522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299873.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 54503251522 in words is "fifty-four billion, five hundred three million, two hundred fifty-one thousand, five hundred twenty-two".