57500076206 has 4 divisors (see below), whose sum is σ = 86250114312. Its totient is φ = 28750038102.

The previous prime is 57500076173. The next prime is 57500076211. The reversal of 57500076206 is 60267000575.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 57500076206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14375019050 + ... + 14375019053.

It is an arithmetic number, because the mean of its divisors is an integer number (21562528578).

Almost surely, 2^57500076206 is an apocalyptic number.

57500076206 is a deficient number, since it is larger than the sum of its proper divisors (28750038106).

57500076206 is a wasteful number, since it uses less digits than its factorization.

57500076206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28750038105.

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 57500076206 in words is "fifty-seven billion, five hundred million, seventy-six thousand, two hundred six".