55569000356 has 6 divisors (see below), whose sum is σ = 97245750630. Its totient is φ = 27784500176.

The previous prime is 55569000349. The next prime is 55569000401. The reversal of 55569000356 is 65300096555.

It is a happy number.

55569000356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 51015449956 + 4553550400 = 225866^2 + 67480^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6946125041 + ... + 6946125048.

It is an arithmetic number, because the mean of its divisors is an integer number (16207625105).

Almost surely, 2^55569000356 is an apocalyptic number.

It is an amenable number.

55569000356 is a deficient number, since it is larger than the sum of its proper divisors (41676750274).

55569000356 is a wasteful number, since it uses less digits than its factorization.

55569000356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13892250093 (or 13892250091 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 55569000356 in words is "fifty-five billion, five hundred sixty-nine million, three hundred fifty-six", and thus it is an aban number.