150530651 has 2 divisors, whose sum is σ = 150530652. Its totient is φ = 150530650.

The previous prime is 150530623. The next prime is 150530671. The reversal of 150530651 is 156035051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150530651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150530651.

It is not a weakly prime, because it can be changed into another prime (150530671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75265325 + 75265326.

It is an arithmetic number, because the mean of its divisors is an integer number (75265326).

Almost surely, 2^150530651 is an apocalyptic number.

150530651 is a deficient number, since it is larger than the sum of its proper divisors (1).

150530651 is an equidigital number, since it uses as much as digits as its factorization.

150530651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 150530651 is about 12269.0933242844. The cubic root of 150530651 is about 531.9551036697.

The spelling of 150530651 in words is "one hundred fifty million, five hundred thirty thousand, six hundred fifty-one".