55563076 has 6 divisors (see below), whose sum is σ = 97235390. Its totient is φ = 27781536.

The previous prime is 55563061. The next prime is 55563083. The reversal of 55563076 is 67036555.

It can be written as a sum of positive squares in only one way, i.e., 30802500 + 24760576 = 5550^2 + 4976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6945381 + ... + 6945388.

Almost surely, 2^55563076 is an apocalyptic number.

It is an amenable number.

55563076 is a deficient number, since it is larger than the sum of its proper divisors (41672314).

55563076 is a wasteful number, since it uses less digits than its factorization.

55563076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13890773 (or 13890771 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 55563076 is about 7454.0643946776. The cubic root of 55563076 is about 381.5886309273.

The spelling of 55563076 in words is "fifty-five million, five hundred sixty-three thousand, seventy-six".