2493908410537 has 2 divisors, whose sum is σ = 2493908410538. Its totient is φ = 2493908410536.

The previous prime is 2493908410519. The next prime is 2493908410561. The reversal of 2493908410537 is 7350148093942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1551292669081 + 942615741456 = 1245509^2 + 970884^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493908410537 - 2¹⁵ = 2493908377769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2493908410237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246954205268 + 1246954205269.

It is an arithmetic number, because the mean of its divisors is an integer number (1246954205269).

Almost surely, 2^{2493908410537} is an apocalyptic number.

It is an amenable number.

2493908410537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493908410537 is an equidigital number, since it uses as much as digits as its factorization.

2493908410537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 2493908410537 in words is "two trillion, four hundred ninety-three billion, nine hundred eight million, four hundred ten thousand, five hundred thirty-seven".