57401309507 has 8 divisors (see below), whose sum is σ = 63049493760. Its totient is φ = 52015831560.

The previous prime is 57401309503. The next prime is 57401309527. The reversal of 57401309507 is 70590310475.

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 57401309507 - 2² = 57401309503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57401309503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65676119 + ... + 65676992.

It is an arithmetic number, because the mean of its divisors is an integer number (7881186720).

Almost surely, 2^57401309507 is an apocalyptic number.

57401309507 is a deficient number, since it is larger than the sum of its proper divisors (5648184253).

57401309507 is a wasteful number, since it uses less digits than its factorization.

57401309507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131353153.

The product of its (nonzero) digits is 132300, while the sum is 41.

The spelling of 57401309507 in words is "fifty-seven billion, four hundred one million, three hundred nine thousand, five hundred seven".