55309480264 has 16 divisors (see below), whose sum is σ = 103757497200. Its totient is φ = 27640814352.

The previous prime is 55309480223. The next prime is 55309480279. The reversal of 55309480264 is 46208490355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723834 + ... + 1755625.

It is an arithmetic number, because the mean of its divisors is an integer number (6484843575).

Almost surely, 2^55309480264 is an apocalyptic number.

It is an amenable number.

55309480264 is a deficient number, since it is larger than the sum of its proper divisors (48448016936).

55309480264 is a wasteful number, since it uses less digits than its factorization.

55309480264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481452 (or 3481448 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 55309480264 in words is "fifty-five billion, three hundred nine million, four hundred eighty thousand, two hundred sixty-four".