57550753 has 12 divisors (see below), whose sum is σ = 65601840. Its totient is φ = 50324976.

The previous prime is 57550751. The next prime is 57550793. The reversal of 57550753 is 35705575.

It is not a de Polignac number, because 57550753 - 2¹ = 57550751 is a prime.

It is a super-3 number, since 3×57550753³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57550751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5751 + ... + 12172.

It is an arithmetic number, because the mean of its divisors is an integer number (5466820).

Almost surely, 2^57550753 is an apocalyptic number.

It is an amenable number.

57550753 is a deficient number, since it is larger than the sum of its proper divisors (8051087).

57550753 is a wasteful number, since it uses less digits than its factorization.

57550753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17968 (or 17955 counting only the distinct ones).

The product of its (nonzero) digits is 91875, while the sum is 37.

The square root of 57550753 is about 7586.2212596259. The cubic root of 57550753 is about 386.0856589050.

The spelling of 57550753 in words is "fifty-seven million, five hundred fifty thousand, seven hundred fifty-three".