2520274707 has 12 divisors (see below), whose sum is σ = 3641077440. Its totient is φ = 1679869008.

The previous prime is 2520274699. The next prime is 2520274751. The reversal of 2520274707 is 7074720252.

It is not a de Polignac number, because 2520274707 - 2³ = 2520274699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2520274777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31269 + ... + 77577.

It is an arithmetic number, because the mean of its divisors is an integer number (303423120).

Almost surely, 2^2520274707 is an apocalyptic number.

2520274707 is a deficient number, since it is larger than the sum of its proper divisors (1120802733).

2520274707 is a wasteful number, since it uses less digits than its factorization.

2520274707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52362 (or 52359 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 2520274707 is about 50202.3376646945. The cubic root of 2520274707 is about 1360.8678693234.

Adding to 2520274707 its reverse (7074720252), we get a palindrome (9594994959).

The spelling of 2520274707 in words is "two billion, five hundred twenty million, two hundred seventy-four thousand, seven hundred seven".