554711431 has 4 divisors (see below), whose sum is σ = 554897952. Its totient is φ = 554524912.

The previous prime is 554711429. The next prime is 554711453. The reversal of 554711431 is 134117455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134117455 = 5 ⋅26823491.

It is a cyclic number.

It is not a de Polignac number, because 554711431 - 2¹ = 554711429 is a prime.

It is a super-2 number, since 2×554711431² = 615409543364135522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554711393 and 554711402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554711471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88726 + ... + 94771.

It is an arithmetic number, because the mean of its divisors is an integer number (138724488).

Almost surely, 2^554711431 is an apocalyptic number.

554711431 is a deficient number, since it is larger than the sum of its proper divisors (186521).

554711431 is a wasteful number, since it uses less digits than its factorization.

554711431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186520.

The product of its digits is 8400, while the sum is 31.

The square root of 554711431 is about 23552.3126465322. The cubic root of 554711431 is about 821.6541223563.

Adding to 554711431 its reverse (134117455), we get a palindrome (688828886).

The spelling of 554711431 in words is "five hundred fifty-four million, seven hundred eleven thousand, four hundred thirty-one".