57880721203206 has 16 divisors (see below), whose sum is σ = 126285209898048. Its totient is φ = 17539612485800.

The previous prime is 57880721203121. The next prime is 57880721203297. The reversal of 57880721203206 is 60230212708875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438490312080 + ... + 438490312211.

It is an arithmetic number, because the mean of its divisors is an integer number (7892825618628).

Almost surely, 2^{57880721203206} is an apocalyptic number.

57880721203206 is an abundant number, since it is smaller than the sum of its proper divisors (68404488694842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57880721203206 is a wasteful number, since it uses less digits than its factorization.

57880721203206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876980624307.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 57880721203206 in words is "fifty-seven trillion, eight hundred eighty billion, seven hundred twenty-one million, two hundred three thousand, two hundred six".