2521460827 has 2 divisors, whose sum is σ = 2521460828. Its totient is φ = 2521460826.

The previous prime is 2521460783. The next prime is 2521460831. The reversal of 2521460827 is 7280641252.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2521460827 - 2⁷ = 2521460699 is a prime.

It is not a weakly prime, because it can be changed into another prime (2521460027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260730413 + 1260730414.

It is an arithmetic number, because the mean of its divisors is an integer number (1260730414).

Almost surely, 2^2521460827 is an apocalyptic number.

2521460827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2521460827 is an equidigital number, since it uses as much as digits as its factorization.

2521460827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2521460827 is about 50214.1496691919. The cubic root of 2521460827 is about 1361.0813248164.

The spelling of 2521460827 in words is "two billion, five hundred twenty-one million, four hundred sixty thousand, eight hundred twenty-seven".