57539054 has 16 divisors (see below), whose sum is σ = 90357120. Its totient is φ = 27428280.

The previous prime is 57539051. The next prime is 57539063. The reversal of 57539054 is 45093575.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57538999 and 57539017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57539051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13337 + ... + 17115.

It is an arithmetic number, because the mean of its divisors is an integer number (5647320).

Almost surely, 2^57539054 is an apocalyptic number.

57539054 is a deficient number, since it is larger than the sum of its proper divisors (32818066).

57539054 is a wasteful number, since it uses less digits than its factorization.

57539054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 57539054 is about 7585.4501514412. The cubic root of 57539054 is about 386.0594957824.

The spelling of 57539054 in words is "fifty-seven million, five hundred thirty-nine thousand, fifty-four".