54634557 has 8 divisors (see below), whose sum is σ = 76680160. Its totient is φ = 34506000.

The previous prime is 54634543. The next prime is 54634561. The reversal of 54634557 is 75543645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54634557 - 2⁸ = 54634301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54634507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479194 + ... + 479307.

It is an arithmetic number, because the mean of its divisors is an integer number (9585020).

Almost surely, 2^54634557 is an apocalyptic number.

54634557 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54634557 is a deficient number, since it is larger than the sum of its proper divisors (22045603).

54634557 is a wasteful number, since it uses less digits than its factorization.

54634557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958523.

The product of its digits is 252000, while the sum is 39.

The square root of 54634557 is about 7391.5192619650. The cubic root of 54634557 is about 379.4510934562.

The spelling of 54634557 in words is "fifty-four million, six hundred thirty-four thousand, five hundred fifty-seven".