2532022457 has 2 divisors, whose sum is σ = 2532022458. Its totient is φ = 2532022456.

The previous prime is 2532022421. The next prime is 2532022463. The reversal of 2532022457 is 7542202352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1338389056 + 1193633401 = 36584^2 + 34549^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532022457 - 2¹⁴ = 2532006073 is a prime.

It is a super-2 number, since 2×2532022457² = 12822275445504633698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2532022357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266011228 + 1266011229.

It is an arithmetic number, because the mean of its divisors is an integer number (1266011229).

Almost surely, 2^2532022457 is an apocalyptic number.

It is an amenable number.

2532022457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532022457 is an equidigital number, since it uses as much as digits as its factorization.

2532022457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 2532022457 is about 50319.2056475457. The cubic root of 2532022457 is about 1362.9790623785.

The spelling of 2532022457 in words is "two billion, five hundred thirty-two million, twenty-two thousand, four hundred fifty-seven".