2864052431 has 2 divisors, whose sum is σ = 2864052432. Its totient is φ = 2864052430.

The previous prime is 2864052421. The next prime is 2864052467. The reversal of 2864052431 is 1342504682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2864052431 - 2³⁰ = 1790310607 is a prime.

It is a super-2 number, since 2×2864052431² = 16405592655034019522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2864052391 and 2864052400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2864052421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432026215 + 1432026216.

It is an arithmetic number, because the mean of its divisors is an integer number (1432026216).

Almost surely, 2^2864052431 is an apocalyptic number.

2864052431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864052431 is an equidigital number, since it uses as much as digits as its factorization.

2864052431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2864052431 is about 53516.8424984135. The cubic root of 2864052431 is about 1420.1263576972.

The spelling of 2864052431 in words is "two billion, eight hundred sixty-four million, fifty-two thousand, four hundred thirty-one".