482531157 has 6 divisors (see below), whose sum is σ = 696989462. Its totient is φ = 321687432.

The previous prime is 482531149. The next prime is 482531183. The reversal of 482531157 is 751135284.

It can be written as a sum of positive squares in only one way, i.e., 283551921 + 198979236 = 16839^2 + 14106^2 .

It is not a de Polignac number, because 482531157 - 2³ = 482531149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482531107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26807278 + ... + 26807295.

Almost surely, 2^482531157 is an apocalyptic number.

It is an amenable number.

482531157 is a deficient number, since it is larger than the sum of its proper divisors (214458305).

482531157 is a wasteful number, since it uses less digits than its factorization.

482531157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53614579 (or 53614576 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 482531157 is about 21966.5918385170. The cubic root of 482531157 is about 784.3473862482.

The spelling of 482531157 in words is "four hundred eighty-two million, five hundred thirty-one thousand, one hundred fifty-seven".