57755039 has 8 divisors (see below), whose sum is σ = 59415888. Its totient is φ = 56099520.

The previous prime is 57755029. The next prime is 57755051. The reversal of 57755039 is 93055775.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57755039 - 2⁸ = 57754783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57754987 and 57755005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57755029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32699 + ... + 34419.

It is an arithmetic number, because the mean of its divisors is an integer number (7426986).

Almost surely, 2^57755039 is an apocalyptic number.

57755039 is a deficient number, since it is larger than the sum of its proper divisors (1660849).

57755039 is a wasteful number, since it uses less digits than its factorization.

57755039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665.

The product of its (nonzero) digits is 165375, while the sum is 41.

The square root of 57755039 is about 7599.6736114125. The cubic root of 57755039 is about 386.5419445973.

The spelling of 57755039 in words is "fifty-seven million, seven hundred fifty-five thousand, thirty-nine".