554157131 has 12 divisors (see below), whose sum is σ = 612873576. Its totient is φ = 500670720.

The previous prime is 554157083. The next prime is 554157133. The reversal of 554157131 is 131751455.

It is not a de Polignac number, because 554157131 - 2¹⁸ = 553894987 is a prime.

It is a super-2 number, since 2×554157131² = 614180251676302322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554157133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5675 + ... + 33771.

It is an arithmetic number, because the mean of its divisors is an integer number (51072798).

Almost surely, 2^554157131 is an apocalyptic number.

554157131 is a deficient number, since it is larger than the sum of its proper divisors (58716445).

554157131 is a wasteful number, since it uses less digits than its factorization.

554157131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28282 (or 28271 counting only the distinct ones).

The product of its digits is 10500, while the sum is 32.

The square root of 554157131 is about 23540.5422834734. The cubic root of 554157131 is about 821.3803495797.

The spelling of 554157131 in words is "five hundred fifty-four million, one hundred fifty-seven thousand, one hundred thirty-one".