55567576 has 8 divisors (see below), whose sum is σ = 104189220. Its totient is φ = 27783784.

The previous prime is 55567559. The next prime is 55567601. The reversal of 55567576 is 67576555.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 3472966 + ... + 3472981.

Almost surely, 2^55567576 is an apocalyptic number.

It is an amenable number.

55567576 is a deficient number, since it is larger than the sum of its proper divisors (48621644).

55567576 is a wasteful number, since it uses less digits than its factorization.

55567576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945953 (or 6945949 counting only the distinct ones).

The product of its digits is 1102500, while the sum is 46.

The square root of 55567576 is about 7454.3662373135. The cubic root of 55567576 is about 381.5989321478.

The spelling of 55567576 in words is "fifty-five million, five hundred sixty-seven thousand, five hundred seventy-six".