54238051 has 24 divisors (see below), whose sum is σ = 65294640. Its totient is φ = 44900352.

The previous prime is 54238043. The next prime is 54238081. The reversal of 54238051 is 15083245.

It is not a de Polignac number, because 54238051 - 2³ = 54238043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54238001) 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, 210915 + ... + 211171.

It is an arithmetic number, because the mean of its divisors is an integer number (2720610).

Almost surely, 2^54238051 is an apocalyptic number.

54238051 is a deficient number, since it is larger than the sum of its proper divisors (11056589).

54238051 is a wasteful number, since it uses less digits than its factorization.

54238051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 54238051 is about 7364.6487356832. The cubic root of 54238051 is about 378.5309183322.

The spelling of 54238051 in words is "fifty-four million, two hundred thirty-eight thousand, fifty-one".