57535461 has 16 divisors (see below), whose sum is σ = 86408320. Its totient is φ = 37830240.

The previous prime is 57535459. The next prime is 57535487. The reversal of 57535461 is 16453575.

It is not a de Polignac number, because 57535461 - 2¹ = 57535459 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 (57535441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12625 + ... + 16566.

It is an arithmetic number, because the mean of its divisors is an integer number (5400520).

Almost surely, 2^57535461 is an apocalyptic number.

It is an amenable number.

57535461 is a deficient number, since it is larger than the sum of its proper divisors (28872859).

57535461 is a wasteful number, since it uses less digits than its factorization.

57535461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29273 (or 29267 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 57535461 is about 7585.2133127553. The cubic root of 57535461 is about 386.0514598453.

The spelling of 57535461 in words is "fifty-seven million, five hundred thirty-five thousand, four hundred sixty-one".