150454134531 has 12 divisors (see below), whose sum is σ = 225371625752. Its totient is φ = 100302756192.

The previous prime is 150454134511. The next prime is 150454134539. The reversal of 150454134531 is 135431454051.

150454134531 is a `hidden beast` number, since 1 + 50 + 4 + 5 + 41 + 34 + 531 = 666.

It is not a de Polignac number, because 150454134531 - 2⁷ = 150454134403 is a prime.

It is a super-2 number, since 2×150454134531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150454134539) 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, 309576166 + ... + 309576651.

Almost surely, 2^150454134531 is an apocalyptic number.

150454134531 is a deficient number, since it is larger than the sum of its proper divisors (74917491221).

150454134531 is an frugal number, since it uses more digits than its factorization.

150454134531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619152832 (or 619152820 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 150454134531 its reverse (135431454051), we get a palindrome (285885588582).

The spelling of 150454134531 in words is "one hundred fifty billion, four hundred fifty-four million, one hundred thirty-four thousand, five hundred thirty-one".