57906872513011 has 2 divisors, whose sum is σ = 57906872513012. Its totient is φ = 57906872513010.

The previous prime is 57906872512999. The next prime is 57906872513051. The reversal of 57906872513011 is 11031527860975.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57906872513011 - 2³¹ = 57904725029363 is a prime.

It is a super-2 number, since 2×57906872513011² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57906872513051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28953436256505 + 28953436256506.

It is an arithmetic number, because the mean of its divisors is an integer number (28953436256506).

Almost surely, 2^{57906872513011} is an apocalyptic number.

57906872513011 is a deficient number, since it is larger than the sum of its proper divisors (1).

57906872513011 is an equidigital number, since it uses as much as digits as its factorization.

57906872513011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 55.

The spelling of 57906872513011 in words is "fifty-seven trillion, nine hundred six billion, eight hundred seventy-two million, five hundred thirteen thousand, eleven".