2595640451 has 2 divisors, whose sum is σ = 2595640452. Its totient is φ = 2595640450.

The previous prime is 2595640441. The next prime is 2595640493. The reversal of 2595640451 is 1540465952.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2595640451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2595640399 and 2595640408.

It is not a weakly prime, because it can be changed into another prime (2595640441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297820225 + 1297820226.

It is an arithmetic number, because the mean of its divisors is an integer number (1297820226).

Almost surely, 2^2595640451 is an apocalyptic number.

2595640451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2595640451 is an equidigital number, since it uses as much as digits as its factorization.

2595640451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 41.

The square root of 2595640451 is about 50947.4283060490. The cubic root of 2595640451 is about 1374.2998883876.

The spelling of 2595640451 in words is "two billion, five hundred ninety-five million, six hundred forty thousand, four hundred fifty-one".