2492541739 has 2 divisors, whose sum is σ = 2492541740. Its totient is φ = 2492541738.

The previous prime is 2492541713. The next prime is 2492541757. The reversal of 2492541739 is 9371452942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2492541739 - 2⁵ = 2492541707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2492542739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246270869 + 1246270870.

It is an arithmetic number, because the mean of its divisors is an integer number (1246270870).

Almost surely, 2^2492541739 is an apocalyptic number.

2492541739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492541739 is an equidigital number, since it uses as much as digits as its factorization.

2492541739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 46.

The square root of 2492541739 is about 49925.3616812137. The cubic root of 2492541739 is about 1355.8578082542.

The spelling of 2492541739 in words is "two billion, four hundred ninety-two million, five hundred forty-one thousand, seven hundred thirty-nine".