554112431 has 2 divisors, whose sum is σ = 554112432. Its totient is φ = 554112430.

The previous prime is 554112421. The next prime is 554112437. The reversal of 554112431 is 134211455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554112431 - 2²⁶ = 487003567 is a prime.

It is a super-2 number, since 2×554112431² = 614081172377459522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 554112431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554112437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277056215 + 277056216.

It is an arithmetic number, because the mean of its divisors is an integer number (277056216).

Almost surely, 2^554112431 is an apocalyptic number.

554112431 is a deficient number, since it is larger than the sum of its proper divisors (1).

554112431 is an equidigital number, since it uses as much as digits as its factorization.

554112431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 26.

The square root of 554112431 is about 23539.5928384499. The cubic root of 554112431 is about 821.3582639733.

Adding to 554112431 its reverse (134211455), we get a palindrome (688323886).

The spelling of 554112431 in words is "five hundred fifty-four million, one hundred twelve thousand, four hundred thirty-one".