54508877 has 2 divisors, whose sum is σ = 54508878. Its totient is φ = 54508876.

The previous prime is 54508871. The next prime is 54508889. The reversal of 54508877 is 77880545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46635241 + 7873636 = 6829^2 + 2806^2 .

It is a cyclic number.

It is not a de Polignac number, because 54508877 - 2⁸ = 54508621 is a prime.

It is a super-2 number, since 2×54508877² = 5942435343602258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54508871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27254438 + 27254439.

It is an arithmetic number, because the mean of its divisors is an integer number (27254439).

Almost surely, 2^54508877 is an apocalyptic number.

It is an amenable number.

54508877 is a deficient number, since it is larger than the sum of its proper divisors (1).

54508877 is an equidigital number, since it uses as much as digits as its factorization.

54508877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 313600, while the sum is 44.

The square root of 54508877 is about 7383.0127319408. The cubic root of 54508877 is about 379.1599100568.

The spelling of 54508877 in words is "fifty-four million, five hundred eight thousand, eight hundred seventy-seven".