55647033364 has 24 divisors (see below), whose sum is σ = 105204116808. Its totient is φ = 25602218880.

The previous prime is 55647033353. The next prime is 55647033373. The reversal of 55647033364 is 46333074655.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1198544400 + 54448488964 = 34620^2 + 233342^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671427 + ... + 1704394.

It is an arithmetic number, because the mean of its divisors is an integer number (4383504867).

Almost surely, 2^55647033364 is an apocalyptic number.

It is an amenable number.

55647033364 is a deficient number, since it is larger than the sum of its proper divisors (49557083444).

55647033364 is a wasteful number, since it uses less digits than its factorization.

55647033364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376155 (or 3376153 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 46.

The spelling of 55647033364 in words is "fifty-five billion, six hundred forty-seven million, thirty-three thousand, three hundred sixty-four".