57475799 has 4 divisors (see below), whose sum is σ = 58013064. Its totient is φ = 56938536.

The previous prime is 57475787. The next prime is 57475801. The reversal of 57475799 is 99757475.

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 57475799 - 2¹⁶ = 57410263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57475799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57472799) 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, 268472 + ... + 268685.

It is an arithmetic number, because the mean of its divisors is an integer number (14503266).

Almost surely, 2^57475799 is an apocalyptic number.

57475799 is a deficient number, since it is larger than the sum of its proper divisors (537265).

57475799 is a wasteful number, since it uses less digits than its factorization.

57475799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537264.

The product of its digits is 2778300, while the sum is 53.

The square root of 57475799 is about 7581.2795094232. The cubic root of 57475799 is about 385.9179736574.

The spelling of 57475799 in words is "fifty-seven million, four hundred seventy-five thousand, seven hundred ninety-nine".