55362756 has 12 divisors (see below), whose sum is σ = 129179792. Its totient is φ = 18454248.

The previous prime is 55362739. The next prime is 55362779. The reversal of 55362756 is 65726355.

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

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, 2306770 + ... + 2306793.

Almost surely, 2^55362756 is an apocalyptic number.

It is an amenable number.

55362756 is an abundant number, since it is smaller than the sum of its proper divisors (73817036).

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

55362756 is a wasteful number, since it uses less digits than its factorization.

55362756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613570 (or 4613568 counting only the distinct ones).

The product of its digits is 189000, while the sum is 39.

The square root of 55362756 is about 7440.6152971377. The cubic root of 55362756 is about 381.1295017920.

The spelling of 55362756 in words is "fifty-five million, three hundred sixty-two thousand, seven hundred fifty-six".