576450431 has 2 divisors, whose sum is σ = 576450432. Its totient is φ = 576450430.

The previous prime is 576450401. The next prime is 576450451. The reversal of 576450431 is 134054675.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-576450431 is a prime.

It is a super-2 number, since 2×576450431² = 664590198800171522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 576450391 and 576450400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (576450401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288225215 + 288225216.

It is an arithmetic number, because the mean of its divisors is an integer number (288225216).

Almost surely, 2^576450431 is an apocalyptic number.

576450431 is a deficient number, since it is larger than the sum of its proper divisors (1).

576450431 is an equidigital number, since it uses as much as digits as its factorization.

576450431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 576450431 is about 24009.3821453198. The cubic root of 576450431 is about 832.2503556364.

The spelling of 576450431 in words is "five hundred seventy-six million, four hundred fifty thousand, four hundred thirty-one".