2502390143 has 16 divisors (see below), whose sum is σ = 2746075392. Its totient is φ = 2261448000.

The previous prime is 2502390139. The next prime is 2502390161. The reversal of 2502390143 is 3410932052.

It is a cyclic number.

It is not a de Polignac number, because 2502390143 - 2² = 2502390139 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 (2502390103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949780 + ... + 1951062.

It is an arithmetic number, because the mean of its divisors is an integer number (171629712).

Almost surely, 2^2502390143 is an apocalyptic number.

2502390143 is a deficient number, since it is larger than the sum of its proper divisors (243685249).

2502390143 is a wasteful number, since it uses less digits than its factorization.

2502390143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2502390143 is about 50023.8957199457. The cubic root of 2502390143 is about 1357.6411936160.

The spelling of 2502390143 in words is "two billion, five hundred two million, three hundred ninety thousand, one hundred forty-three".