57125541 has 16 divisors (see below), whose sum is σ = 83450880. Its totient is φ = 34471920.

The previous prime is 57125527. The next prime is 57125567. The reversal of 57125541 is 14552175.

It is not a de Polignac number, because 57125541 - 2¹⁰ = 57124517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57125499 and 57125508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57125501) 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, 4266 + ... + 11508.

It is an arithmetic number, because the mean of its divisors is an integer number (5215680).

Almost surely, 2^57125541 is an apocalyptic number.

It is an amenable number.

57125541 is a deficient number, since it is larger than the sum of its proper divisors (26325339).

57125541 is a wasteful number, since it uses less digits than its factorization.

57125541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496.

The product of its digits is 7000, while the sum is 30.

The square root of 57125541 is about 7558.1440182098. The cubic root of 57125541 is about 385.1324467004.

The spelling of 57125541 in words is "fifty-seven million, one hundred twenty-five thousand, five hundred forty-one".