57509364506 has 8 divisors (see below), whose sum is σ = 94106232864. Its totient is φ = 26140620220.

The previous prime is 57509364463. The next prime is 57509364509. The reversal of 57509364506 is 60546390575.

It is a happy number.

57509364506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (57509364509) 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, 1307030990 + ... + 1307031033.

It is an arithmetic number, because the mean of its divisors is an integer number (11763279108).

Almost surely, 2^57509364506 is an apocalyptic number.

57509364506 is a deficient number, since it is larger than the sum of its proper divisors (36596868358).

57509364506 is a wasteful number, since it uses less digits than its factorization.

57509364506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614062036.

The product of its (nonzero) digits is 3402000, while the sum is 50.

The spelling of 57509364506 in words is "fifty-seven billion, five hundred nine million, three hundred sixty-four thousand, five hundred six".