5692971281 has 2 divisors, whose sum is σ = 5692971282. Its totient is φ = 5692971280.

The previous prime is 5692971253. The next prime is 5692971287. The reversal of 5692971281 is 1821792965.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3966984256 + 1725987025 = 62984^2 + 41545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5692971281 is a prime.

It is a super-2 number, since 2×5692971281² = 64819844012581561922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5692971287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2846485640 + 2846485641.

It is an arithmetic number, because the mean of its divisors is an integer number (2846485641).

Almost surely, 2^5692971281 is an apocalyptic number.

It is an amenable number.

5692971281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5692971281 is an equidigital number, since it uses as much as digits as its factorization.

5692971281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 50.

The square root of 5692971281 is about 75451.7811651919. The cubic root of 5692971281 is about 1785.5814451682.

The spelling of 5692971281 in words is "five billion, six hundred ninety-two million, nine hundred seventy-one thousand, two hundred eighty-one".