55587711356 has 6 divisors (see below), whose sum is σ = 97278494880. Its totient is φ = 27793855676.

The previous prime is 55587711343. The next prime is 55587711373. The reversal of 55587711356 is 65311778555.

55587711356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55587711298 and 55587711307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6948463916 + ... + 6948463923.

It is an arithmetic number, because the mean of its divisors is an integer number (16213082480).

Almost surely, 2^55587711356 is an apocalyptic number.

It is an amenable number.

55587711356 is a deficient number, since it is larger than the sum of its proper divisors (41690783524).

55587711356 is a wasteful number, since it uses less digits than its factorization.

55587711356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13896927843 (or 13896927841 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 53.

The spelling of 55587711356 in words is "fifty-five billion, five hundred eighty-seven million, seven hundred eleven thousand, three hundred fifty-six".