57142803791 has 8 divisors (see below), whose sum is σ = 60152586480. Its totient is φ = 54133247808.

The previous prime is 57142803769. The next prime is 57142803793. The reversal of 57142803791 is 19730824175.

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 57142803791 - 2⁶ = 57142803727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57142803793) 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, 770075 + ... + 841011.

It is an arithmetic number, because the mean of its divisors is an integer number (7519073310).

Almost surely, 2^57142803791 is an apocalyptic number.

57142803791 is a deficient number, since it is larger than the sum of its proper divisors (3009782689).

57142803791 is a wasteful number, since it uses less digits than its factorization.

57142803791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113353.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 57142803791 in words is "fifty-seven billion, one hundred forty-two million, eight hundred three thousand, seven hundred ninety-one".