55722498468 has 48 divisors (see below), whose sum is σ = 160023588480. Its totient is φ = 14696043264.

The previous prime is 55722498457. The next prime is 55722498487. The reversal of 55722498468 is 86489422755.

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, 25512873 + ... + 25515056.

It is an arithmetic number, because the mean of its divisors is an integer number (3333824760).

Almost surely, 2^55722498468 is an apocalyptic number.

It is an amenable number.

55722498468 is an abundant number, since it is smaller than the sum of its proper divisors (104301090012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55722498468 is a wasteful number, since it uses less digits than its factorization.

55722498468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51027956 (or 51027954 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 60.

The spelling of 55722498468 in words is "fifty-five billion, seven hundred twenty-two million, four hundred ninety-eight thousand, four hundred sixty-eight".