150463531 has 2 divisors, whose sum is σ = 150463532. Its totient is φ = 150463530.

The previous prime is 150463529. The next prime is 150463543. The reversal of 150463531 is 135364051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150463531 - 2¹ = 150463529 is a prime.

It is a super-2 number, since 2×150463531² = 45278548321975922, which contains 22 as substring.

Together with 150463529, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 150463531.

It is not a weakly prime, because it can be changed into another prime (150463501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75231765 + 75231766.

It is an arithmetic number, because the mean of its divisors is an integer number (75231766).

Almost surely, 2^150463531 is an apocalyptic number.

150463531 is a deficient number, since it is larger than the sum of its proper divisors (1).

150463531 is an equidigital number, since it uses as much as digits as its factorization.

150463531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 150463531 is about 12266.3576908551. The cubic root of 150463531 is about 531.8760275603.

The spelling of 150463531 in words is "one hundred fifty million, four hundred sixty-three thousand, five hundred thirty-one".