2520600402 has 32 divisors (see below), whose sum is σ = 5168959488. Its totient is φ = 818986896.

The previous prime is 2520600377. The next prime is 2520600413. The reversal of 2520600402 is 2040060252.

2520600402 is nontrivially palindromic in base 5.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120063 + ... + 139485.

It is an arithmetic number, because the mean of its divisors is an integer number (161529984).

Almost surely, 2^2520600402 is an apocalyptic number.

2520600402 is an abundant number, since it is smaller than the sum of its proper divisors (2648359086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2520600402 is a wasteful number, since it uses less digits than its factorization.

2520600402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19974.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2520600402 is about 50205.5813829498. The cubic root of 2520600402 is about 1360.9264884319.

Adding to 2520600402 its reverse (2040060252), we get a palindrome (4560660654).

The spelling of 2520600402 in words is "two billion, five hundred twenty million, six hundred thousand, four hundred two".