2492501941537 has 2 divisors, whose sum is σ = 2492501941538. Its totient is φ = 2492501941536.

The previous prime is 2492501941493. The next prime is 2492501941571. The reversal of 2492501941537 is 7351491052942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2433852726561 + 58649214976 = 1560081^2 + 242176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2492501941537 is a prime.

It is not a weakly prime, because it can be changed into another prime (2492501941597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246250970768 + 1246250970769.

It is an arithmetic number, because the mean of its divisors is an integer number (1246250970769).

Almost surely, 2^{2492501941537} is an apocalyptic number.

It is an amenable number.

2492501941537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492501941537 is an equidigital number, since it uses as much as digits as its factorization.

2492501941537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 2492501941537 in words is "two trillion, four hundred ninety-two billion, five hundred one million, nine hundred forty-one thousand, five hundred thirty-seven".