2520462113 has 8 divisors (see below), whose sum is σ = 2730407400. Its totient is φ = 2326578384.

The previous prime is 2520462073. The next prime is 2520462127. The reversal of 2520462113 is 3112640252.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1490886544 + 1029575569 = 38612^2 + 32087^2 .

It is not a de Polignac number, because 2520462113 - 2⁸ = 2520461857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520462173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571418 + ... + 575811.

It is an arithmetic number, because the mean of its divisors is an integer number (341300925).

Almost surely, 2^2520462113 is an apocalyptic number.

It is an amenable number.

2520462113 is a deficient number, since it is larger than the sum of its proper divisors (209945287).

2520462113 is an equidigital number, since it uses as much as digits as its factorization.

2520462113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147268 (or 1147242 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2520462113 is about 50204.2041367055. The cubic root of 2520462113 is about 1360.9015995728.

The spelling of 2520462113 in words is "two billion, five hundred twenty million, four hundred sixty-two thousand, one hundred thirteen".