54272755 has 36 divisors (see below), whose sum is σ = 73341072. Its totient is φ = 38536960.

The previous prime is 54272753. The next prime is 54272767. The reversal of 54272755 is 55727245.

It is not a de Polignac number, because 54272755 - 2¹ = 54272753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54272753) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 764370 + ... + 764440.

It is an arithmetic number, because the mean of its divisors is an integer number (2037252).

Almost surely, 2^54272755 is an apocalyptic number.

54272755 is a deficient number, since it is larger than the sum of its proper divisors (19068317).

54272755 is a wasteful number, since it uses less digits than its factorization.

54272755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 116 counting only the distinct ones).

The product of its digits is 98000, while the sum is 37.

The square root of 54272755 is about 7367.0044794340. The cubic root of 54272755 is about 378.6116349506.

The spelling of 54272755 in words is "fifty-four million, two hundred seventy-two thousand, seven hundred fifty-five".