2529790537 has 2 divisors, whose sum is σ = 2529790538. Its totient is φ = 2529790536.

The previous prime is 2529790513. The next prime is 2529790567. The reversal of 2529790537 is 7350979252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1486565136 + 1043225401 = 38556^2 + 32299^2 .

It is a cyclic number.

It is not a de Polignac number, because 2529790537 - 2²³ = 2521401929 is a prime.

It is a super-2 number, since 2×2529790537² = 12799680322189496738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2529790507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264895268 + 1264895269.

It is an arithmetic number, because the mean of its divisors is an integer number (1264895269).

Almost surely, 2^2529790537 is an apocalyptic number.

It is an amenable number.

2529790537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529790537 is an equidigital number, since it uses as much as digits as its factorization.

2529790537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 2529790537 is about 50297.0231425280. The cubic root of 2529790537 is about 1362.5784663393.

The spelling of 2529790537 in words is "two billion, five hundred twenty-nine million, seven hundred ninety thousand, five hundred thirty-seven".