150465631 has 2 divisors, whose sum is σ = 150465632. Its totient is φ = 150465630.

The previous prime is 150465619. The next prime is 150465677. The reversal of 150465631 is 136564051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150465631 is a prime.

It is a super-2 number, since 2×150465631² = 45279812224456322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150465593 and 150465602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150465131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75232815 + 75232816.

It is an arithmetic number, because the mean of its divisors is an integer number (75232816).

Almost surely, 2^150465631 is an apocalyptic number.

150465631 is a deficient number, since it is larger than the sum of its proper divisors (1).

150465631 is an equidigital number, since it uses as much as digits as its factorization.

150465631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 150465631 is about 12266.4432905386. The cubic root of 150465631 is about 531.8785019904.

The spelling of 150465631 in words is "one hundred fifty million, four hundred sixty-five thousand, six hundred thirty-one".