57485741 has 4 divisors (see below), whose sum is σ = 57547392. Its totient is φ = 57424092.

The previous prime is 57485737. The next prime is 57485759. The reversal of 57485741 is 14758475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57485741 - 2² = 57485737 is a prime.

It is a super-2 number, since 2×57485741² = 6609220836638162, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57485941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29405 + ... + 31298.

It is an arithmetic number, because the mean of its divisors is an integer number (14386848).

Almost surely, 2^57485741 is an apocalyptic number.

It is an amenable number.

57485741 is a deficient number, since it is larger than the sum of its proper divisors (61651).

57485741 is an equidigital number, since it uses as much as digits as its factorization.

57485741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61650.

The product of its digits is 156800, while the sum is 41.

The square root of 57485741 is about 7581.9351751383. The cubic root of 57485741 is about 385.9402240384.

The spelling of 57485741 in words is "fifty-seven million, four hundred eighty-five thousand, seven hundred forty-one".