55614472704 has 240 divisors, whose sum is σ = 185655742272. Its totient is φ = 15697649664.

The previous prime is 55614472703. The next prime is 55614472729. The reversal of 55614472704 is 40727441655.

55614472704 is a `hidden beast` number, since 5 + 5 + 614 + 4 + 7 + 27 + 0 + 4 = 666.

It is a super-2 number, since 2×55614472704² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55614472704.

It is not an unprimeable number, because it can be changed into a prime (55614472703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2666862 + ... + 2687634.

Almost surely, 2^55614472704 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 55614472704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92827871136).

55614472704 is an abundant number, since it is smaller than the sum of its proper divisors (130041269568).

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

55614472704 is a wasteful number, since it uses less digits than its factorization.

55614472704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20887 (or 20868 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 55614472704 in words is "fifty-five billion, six hundred fourteen million, four hundred seventy-two thousand, seven hundred four".