55362755 has 16 divisors (see below), whose sum is σ = 76158144. Its totient is φ = 37847040.

The previous prime is 55362739. The next prime is 55362779. The reversal of 55362755 is 55726355.

It is not a de Polignac number, because 55362755 - 2⁴ = 55362739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10115 + ... + 14595.

It is an arithmetic number, because the mean of its divisors is an integer number (4759884).

Almost surely, 2^55362755 is an apocalyptic number.

55362755 is a deficient number, since it is larger than the sum of its proper divisors (20795389).

55362755 is a wasteful number, since it uses less digits than its factorization.

55362755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846.

The product of its digits is 157500, while the sum is 38.

The square root of 55362755 is about 7440.6152299390. The cubic root of 55362755 is about 381.1294994973.

The spelling of 55362755 in words is "fifty-five million, three hundred sixty-two thousand, seven hundred fifty-five".