150161650 has 12 divisors (see below), whose sum is σ = 279300762. Its totient is φ = 60064640.

The previous prime is 150161603. The next prime is 150161659. The reversal of 150161650 is 56161051.

150161650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 126765081 + 23396569 = 11259^2 + 4837^2 .

It is a super-2 number, since 2×150161650² = 45097042261445000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (150161659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1501567 + ... + 1501666.

Almost surely, 2^150161650 is an apocalyptic number.

150161650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150161650 is a deficient number, since it is larger than the sum of its proper divisors (129139112).

150161650 is a wasteful number, since it uses less digits than its factorization.

150161650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003245 (or 3003240 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 150161650 is about 12254.0462705182. The cubic root of 150161650 is about 531.5200813556.

The spelling of 150161650 in words is "one hundred fifty million, one hundred sixty-one thousand, six hundred fifty".