55023591360 has 224 divisors, whose sum is σ = 182882340864. Its totient is φ = 13999104000.

The previous prime is 55023591353. The next prime is 55023591373. The reversal of 55023591360 is 6319532055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2099940 + ... + 2125980.

Almost surely, 2^55023591360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55023591360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91441170432).

55023591360 is an abundant number, since it is smaller than the sum of its proper divisors (127858749504).

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

55023591360 is a wasteful number, since it uses less digits than its factorization.

55023591360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26163 (or 26153 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 39.

The spelling of 55023591360 in words is "fifty-five billion, twenty-three million, five hundred ninety-one thousand, three hundred sixty".