55501818704 has 10 divisors (see below), whose sum is σ = 107534773770. Its totient is φ = 27750909344.

The previous prime is 55501818643. The next prime is 55501818709. The reversal of 55501818704 is 40781810555.

It can be written as a sum of positive squares in only one way, i.e., 52303690000 + 3198128704 = 228700^2 + 56552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55501818709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734431819 + ... + 1734431850.

It is an arithmetic number, because the mean of its divisors is an integer number (10753477377).

Almost surely, 2^55501818704 is an apocalyptic number.

It is an amenable number.

55501818704 is a deficient number, since it is larger than the sum of its proper divisors (52032955066).

55501818704 is a wasteful number, since it uses less digits than its factorization.

55501818704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468863677 (or 3468863671 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 44.

The spelling of 55501818704 in words is "fifty-five billion, five hundred one million, eight hundred eighteen thousand, seven hundred four".