463055431 has 2 divisors, whose sum is σ = 463055432. Its totient is φ = 463055430.

The previous prime is 463055363. The next prime is 463055449. The reversal of 463055431 is 134550364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463055431 - 2¹³ = 463047239 is a prime.

It is a super-2 number, since 2×463055431² = 428840664357191522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 463055393 and 463055402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463055471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231527715 + 231527716.

It is an arithmetic number, because the mean of its divisors is an integer number (231527716).

Almost surely, 2^463055431 is an apocalyptic number.

463055431 is a deficient number, since it is larger than the sum of its proper divisors (1).

463055431 is an equidigital number, since it uses as much as digits as its factorization.

463055431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 463055431 is about 21518.7228013189. The cubic root of 463055431 is about 773.6496393399.

The spelling of 463055431 in words is "four hundred sixty-three million, fifty-five thousand, four hundred thirty-one".