54754157 has 2 divisors, whose sum is σ = 54754158. Its totient is φ = 54754156.

The previous prime is 54754097. The next prime is 54754159. The reversal of 54754157 is 75145745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45549001 + 9205156 = 6749^2 + 3034^2 .

It is a cyclic number.

It is not a de Polignac number, because 54754157 - 2²⁴ = 37976941 is a prime.

Together with 54754159, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54754157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54754159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27377078 + 27377079.

It is an arithmetic number, because the mean of its divisors is an integer number (27377079).

Almost surely, 2^54754157 is an apocalyptic number.

It is an amenable number.

54754157 is a deficient number, since it is larger than the sum of its proper divisors (1).

54754157 is an equidigital number, since it uses as much as digits as its factorization.

54754157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98000, while the sum is 38.

The square root of 54754157 is about 7399.6051921707. The cubic root of 54754157 is about 379.7277759451.

The spelling of 54754157 in words is "fifty-four million, seven hundred fifty-four thousand, one hundred fifty-seven".