5257560101 has 4 divisors (see below), whose sum is σ = 5316633900. Its totient is φ = 5198486304.

The previous prime is 5257560089. The next prime is 5257560193. The reversal of 5257560101 is 1010657525.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1183291201 + 4074268900 = 34399^2 + 63830^2 .

It is a cyclic number.

It is not a de Polignac number, because 5257560101 - 2⁶ = 5257560037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5257560401) 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, 29536766 + ... + 29536943.

It is an arithmetic number, because the mean of its divisors is an integer number (1329158475).

Almost surely, 2^5257560101 is an apocalyptic number.

It is an amenable number.

5257560101 is a deficient number, since it is larger than the sum of its proper divisors (59073799).

5257560101 is an equidigital number, since it uses as much as digits as its factorization.

5257560101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59073798.

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 5257560101 is about 72509.0346163842. The cubic root of 5257560101 is about 1738.8471798544.

The spelling of 5257560101 in words is "five billion, two hundred fifty-seven million, five hundred sixty thousand, one hundred one".