2490851371 has 2 divisors, whose sum is σ = 2490851372. Its totient is φ = 2490851370.

The previous prime is 2490851357. The next prime is 2490851399. The reversal of 2490851371 is 1731580942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2490851371 - 2¹⁹ = 2490327083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2490851071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245425685 + 1245425686.

It is an arithmetic number, because the mean of its divisors is an integer number (1245425686).

Almost surely, 2^2490851371 is an apocalyptic number.

2490851371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490851371 is an equidigital number, since it uses as much as digits as its factorization.

2490851371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 2490851371 is about 49908.4298590929. The cubic root of 2490851371 is about 1355.5512380692.

The spelling of 2490851371 in words is "two billion, four hundred ninety million, eight hundred fifty-one thousand, three hundred seventy-one".