55063956 has 12 divisors (see below), whose sum is σ = 128482592. Its totient is φ = 18354648.

The previous prime is 55063889. The next prime is 55063961. The reversal of 55063956 is 65936055.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2294320 + ... + 2294343.

Almost surely, 2^55063956 is an apocalyptic number.

It is an amenable number.

55063956 is an abundant number, since it is smaller than the sum of its proper divisors (73418636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55063956 is a wasteful number, since it uses less digits than its factorization.

55063956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588670 (or 4588668 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 39.

The square root of 55063956 is about 7420.5091469521. The cubic root of 55063956 is about 380.4425960233.

The spelling of 55063956 in words is "fifty-five million, sixty-three thousand, nine hundred fifty-six".