852995537 has 2 divisors, whose sum is σ = 852995538. Its totient is φ = 852995536.

The previous prime is 852995467. The next prime is 852995543. The reversal of 852995537 is 735599258.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 659256976 + 193738561 = 25676^2 + 13919^2 .

It is a cyclic number.

It is not a de Polignac number, because 852995537 - 2¹⁸ = 852733393 is a prime.

It is a super-2 number, since 2×852995537² = 1455202772283836738, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (852995567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426497768 + 426497769.

It is an arithmetic number, because the mean of its divisors is an integer number (426497769).

Almost surely, 2^852995537 is an apocalyptic number.

It is an amenable number.

852995537 is a deficient number, since it is larger than the sum of its proper divisors (1).

852995537 is an equidigital number, since it uses as much as digits as its factorization.

852995537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402000, while the sum is 53.

The square root of 852995537 is about 29206.0873278158. The cubic root of 852995537 is about 948.3797078544.

The spelling of 852995537 in words is "eight hundred fifty-two million, nine hundred ninety-five thousand, five hundred thirty-seven".