2651900143 has 2 divisors, whose sum is σ = 2651900144. Its totient is φ = 2651900142.

The previous prime is 2651900113. The next prime is 2651900179. The reversal of 2651900143 is 3410091562.

2651900143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2651900143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2651900113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325950071 + 1325950072.

It is an arithmetic number, because the mean of its divisors is an integer number (1325950072).

Almost surely, 2^2651900143 is an apocalyptic number.

2651900143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2651900143 is an equidigital number, since it uses as much as digits as its factorization.

2651900143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2651900143 is about 51496.6032180764. The cubic root of 2651900143 is about 1384.1581755841.

The spelling of 2651900143 in words is "two billion, six hundred fifty-one million, nine hundred thousand, one hundred forty-three".