150296531 has 16 divisors (see below), whose sum is σ = 193847040. Its totient is φ = 113074080.

The previous prime is 150296527. The next prime is 150296533. The reversal of 150296531 is 135692051.

It is not a de Polignac number, because 150296531 - 2² = 150296527 is a prime.

It is a super-2 number, since 2×150296531² = 45178094461267922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150296533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31421 + ... + 35886.

It is an arithmetic number, because the mean of its divisors is an integer number (12115440).

Almost surely, 2^150296531 is an apocalyptic number.

150296531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150296531 is a deficient number, since it is larger than the sum of its proper divisors (43550509).

150296531 is a wasteful number, since it uses less digits than its factorization.

150296531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67354.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 150296531 is about 12259.5485642825. The cubic root of 150296531 is about 531.6791776924.

The spelling of 150296531 in words is "one hundred fifty million, two hundred ninety-six thousand, five hundred thirty-one".