54031775 has 24 divisors (see below), whose sum is σ = 76911744. Its totient is φ = 36885600.

The previous prime is 54031759. The next prime is 54031777. The reversal of 54031775 is 57713045.

It is not a de Polignac number, because 54031775 - 2⁴ = 54031759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54031777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48980 + ... + 50070.

It is an arithmetic number, because the mean of its divisors is an integer number (3204656).

Almost surely, 2^54031775 is an apocalyptic number.

54031775 is a deficient number, since it is larger than the sum of its proper divisors (22879969).

54031775 is a wasteful number, since it uses less digits than its factorization.

54031775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 54031775 is about 7350.6309253016. The cubic root of 54031775 is about 378.0504374529.

The spelling of 54031775 in words is "fifty-four million, thirty-one thousand, seven hundred seventy-five".