2507456507 has 2 divisors, whose sum is σ = 2507456508. Its totient is φ = 2507456506.

The previous prime is 2507456491. The next prime is 2507456513. The reversal of 2507456507 is 7056547052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2507456507 - 2⁴ = 2507456491 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2507456587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253728253 + 1253728254.

It is an arithmetic number, because the mean of its divisors is an integer number (1253728254).

Almost surely, 2^2507456507 is an apocalyptic number.

2507456507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2507456507 is an equidigital number, since it uses as much as digits as its factorization.

2507456507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294000, while the sum is 41.

The square root of 2507456507 is about 50074.5095532647. The cubic root of 2507456507 is about 1358.5568072665.

The spelling of 2507456507 in words is "two billion, five hundred seven million, four hundred fifty-six thousand, five hundred seven".