150671650 has 12 divisors (see below), whose sum is σ = 280249362. Its totient is φ = 60268640.

The previous prime is 150671623. The next prime is 150671683. The reversal of 150671650 is 56176051.

It can be written as a sum of positive squares in 3 ways, for example, as 67551961 + 83119689 = 8219^2 + 9117^2 .

It is a super-2 number, since 2×150671650² = 45403892227445000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1506667 + ... + 1506766.

Almost surely, 2^150671650 is an apocalyptic number.

150671650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150671650 is a deficient number, since it is larger than the sum of its proper divisors (129577712).

150671650 is a wasteful number, since it uses less digits than its factorization.

150671650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013445 (or 3013440 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 150671650 is about 12274.8380844718. The cubic root of 150671650 is about 532.1211423486.

It can be divided in two parts, 150671 and 650, that added together give a square (151321 = 389²).

The spelling of 150671650 in words is "one hundred fifty million, six hundred seventy-one thousand, six hundred fifty".