150663125 has 10 divisors (see below), whose sum is σ = 188269422. Its totient is φ = 120530000.

The previous prime is 150663113. The next prime is 150663137. The reversal of 150663125 is 521366051.

150663125 = T₃₅₈ + T₃₅₉ + ... + T₉₈₂.

It is an interprime number because it is at equal distance from previous prime (150663113) and next prime (150663137).

It can be written as a sum of positive squares in 5 ways, for example, as 17422276 + 133240849 = 4174^2 + 11543^2 .

It is not a de Polignac number, because 150663125 - 2¹⁸ = 150400981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 9 ways as a sum of consecutive naturals, for example, 119906 + ... + 121155.

Almost surely, 2^150663125 is an apocalyptic number.

It is an amenable number.

150663125 is a deficient number, since it is larger than the sum of its proper divisors (37606297).

150663125 is an frugal number, since it uses more digits than its factorization.

150663125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241081 (or 241066 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 150663125 is about 12274.4908244701. The cubic root of 150663125 is about 532.1111063568. Note that the first 4 decimals are identical.

The spelling of 150663125 in words is "one hundred fifty million, six hundred sixty-three thousand, one hundred twenty-five".