57641541 has 8 divisors (see below), whose sum is σ = 76930080. Its totient is φ = 38390352.

The previous prime is 57641537. The next prime is 57641557. The reversal of 57641541 is 14514675.

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

It is not a de Polignac number, because 57641541 - 2² = 57641537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57643541) 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, 5511 + ... + 12068.

It is an arithmetic number, because the mean of its divisors is an integer number (9616260).

Almost surely, 2^57641541 is an apocalyptic number.

It is an amenable number.

57641541 is a deficient number, since it is larger than the sum of its proper divisors (19288539).

57641541 is a wasteful number, since it uses less digits than its factorization.

57641541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18675.

The product of its digits is 16800, while the sum is 33.

The square root of 57641541 is about 7592.2026448192. The cubic root of 57641541 is about 386.2885727233.

The spelling of 57641541 in words is "fifty-seven million, six hundred forty-one thousand, five hundred forty-one".