2500461143 has 4 divisors (see below), whose sum is σ = 2500950240. Its totient is φ = 2499972048.

The previous prime is 2500461127. The next prime is 2500461149. The reversal of 2500461143 is 3411640052.

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

It is a cyclic number.

It is not a de Polignac number, because 2500461143 - 2⁴ = 2500461127 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 (2500461149) 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, 236798 + ... + 247131.

It is an arithmetic number, because the mean of its divisors is an integer number (625237560).

Almost surely, 2^2500461143 is an apocalyptic number.

2500461143 is a deficient number, since it is larger than the sum of its proper divisors (489097).

2500461143 is an equidigital number, since it uses as much as digits as its factorization.

2500461143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489096.

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

The square root of 2500461143 is about 50004.6112173667. The cubic root of 2500461143 is about 1357.2922521459.

The spelling of 2500461143 in words is "two billion, five hundred million, four hundred sixty-one thousand, one hundred forty-three".