57412099 has 4 divisors (see below), whose sum is σ = 58269064. Its totient is φ = 56555136.

The previous prime is 57412087. The next prime is 57412109. The reversal of 57412099 is 99021475.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57412099 - 2⁷ = 57411971 is a prime.

It is a super-2 number, since 2×57412099² = 6592298223171602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57410099) 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, 428382 + ... + 428515.

It is an arithmetic number, because the mean of its divisors is an integer number (14567266).

Almost surely, 2^57412099 is an apocalyptic number.

57412099 is a deficient number, since it is larger than the sum of its proper divisors (856965).

57412099 is an equidigital number, since it uses as much as digits as its factorization.

57412099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856964.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 57412099 is about 7577.0772069446. The cubic root of 57412099 is about 385.7753509497.

The spelling of 57412099 in words is "fifty-seven million, four hundred twelve thousand, ninety-nine".