55529055360 has 256 divisors, whose sum is σ = 201983011200. Its totient is φ = 14407372800.

The previous prime is 55529055317. The next prime is 55529055367. The reversal of 55529055360 is 6355092555.

55529055360 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 90 + 553 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (55529055367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595935 + ... + 682785.

Almost surely, 2^55529055360 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 55529055360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100991505600).

55529055360 is an abundant number, since it is smaller than the sum of its proper divisors (146453955840).

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

55529055360 is a wasteful number, since it uses less digits than its factorization.

55529055360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86916 (or 86898 counting only the distinct ones).

The product of its (nonzero) digits is 1012500, while the sum is 45.

The spelling of 55529055360 in words is "fifty-five billion, five hundred twenty-nine million, fifty-five thousand, three hundred sixty".