2525152537 has 2 divisors, whose sum is σ = 2525152538. Its totient is φ = 2525152536.

The previous prime is 2525152519. The next prime is 2525152547. The reversal of 2525152537 is 7352515252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2353123081 + 172029456 = 48509^2 + 13116^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525152537 - 2¹¹ = 2525150489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525152496 and 2525152505.

It is not a weakly prime, because it can be changed into another prime (2525152507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262576268 + 1262576269.

It is an arithmetic number, because the mean of its divisors is an integer number (1262576269).

Almost surely, 2^2525152537 is an apocalyptic number.

It is an amenable number.

2525152537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525152537 is an equidigital number, since it uses as much as digits as its factorization.

2525152537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105000, while the sum is 37.

The square root of 2525152537 is about 50250.8958825611. The cubic root of 2525152537 is about 1361.7452610051.

Adding to 2525152537 its reverse (7352515252), we get a palindrome (9877667789).

The spelling of 2525152537 in words is "two billion, five hundred twenty-five million, one hundred fifty-two thousand, five hundred thirty-seven".