5206100057 has 2 divisors, whose sum is σ = 5206100058. Its totient is φ = 5206100056.

The previous prime is 5206100033. The next prime is 5206100177. The reversal of 5206100057 is 7500016025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4627264576 + 578835481 = 68024^2 + 24059^2 .

It is a cyclic number.

It is not a de Polignac number, because 5206100057 - 2¹⁸ = 5205837913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5206099999 and 5206100035.

It is not a weakly prime, because it can be changed into another prime (5206100027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603050028 + 2603050029.

It is an arithmetic number, because the mean of its divisors is an integer number (2603050029).

Almost surely, 2^5206100057 is an apocalyptic number.

It is an amenable number.

5206100057 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206100057 is an equidigital number, since it uses as much as digits as its factorization.

5206100057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5206100057 is about 72153.3093974213. The cubic root of 5206100057 is about 1733.1553956847.

The spelling of 5206100057 in words is "five billion, two hundred six million, one hundred thousand, fifty-seven".