5725072537 has 2 divisors, whose sum is σ = 5725072538. Its totient is φ = 5725072536.

The previous prime is 5725072517. The next prime is 5725072543. The reversal of 5725072537 is 7352705275.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5309891161 + 415181376 = 72869^2 + 20376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5725072537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5725072493 and 5725072502.

It is not a weakly prime, because it can be changed into another prime (5725072517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862536268 + 2862536269.

It is an arithmetic number, because the mean of its divisors is an integer number (2862536269).

Almost surely, 2^5725072537 is an apocalyptic number.

It is an amenable number.

5725072537 is a deficient number, since it is larger than the sum of its proper divisors (1).

5725072537 is an equidigital number, since it uses as much as digits as its factorization.

5725072537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 514500, while the sum is 43.

The square root of 5725072537 is about 75664.2090885777. The cubic root of 5725072537 is about 1788.9313072960.

The spelling of 5725072537 in words is "five billion, seven hundred twenty-five million, seventy-two thousand, five hundred thirty-seven".