55014640704 has 189 divisors, whose sum is σ = 163800658047. Its totient is φ = 17653321728.

The previous prime is 55014640687. The next prime is 55014640711. The reversal of 55014640704 is 40704641055.

The square root of 55014640704 is 234552.

It is a perfect power (a square), and thus also a powerful number.

55014640704 is a `hidden beast` number, since 5 + 5 + 0 + 1 + 4 + 640 + 7 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2504001600 + 52510639104 = 50040^2 + 229152^2 .

It is a super-2 number, since 2×55014640704² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 163248024 + ... + 163248360.

Almost surely, 2^55014640704 is an apocalyptic number.

55014640704 is the 234552-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55014640704

55014640704 is an abundant number, since it is smaller than the sum of its proper divisors (108786017343).

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

55014640704 is an equidigital number, since it uses as much as digits as its factorization.

55014640704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

Multiplying 55014640704 by its sum of digits (36), we get a square (1980527065344 = 1407312²).

55014640704 divided by its sum of digits (36) gives a square (1528184464 = 39092²).

The spelling of 55014640704 in words is "fifty-five billion, fourteen million, six hundred forty thousand, seven hundred four".