150550634 has 16 divisors (see below), whose sum is σ = 247788072. Its totient is φ = 68173248.

The previous prime is 150550627. The next prime is 150550639. The reversal of 150550634 is 436055051.

150550634 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 4 ways, for example, as 112296409 + 38254225 = 10597^2 + 6185^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150550597 and 150550606.

It is not an unprimeable number, because it can be changed into a prime (150550639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53249 + ... + 56004.

Almost surely, 2^150550634 is an apocalyptic number.

150550634 is a deficient number, since it is larger than the sum of its proper divisors (97237438).

150550634 is a wasteful number, since it uses less digits than its factorization.

150550634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109321.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 150550634 is about 12269.9076606142. The cubic root of 150550634 is about 531.9786417076.

The spelling of 150550634 in words is "one hundred fifty million, five hundred fifty thousand, six hundred thirty-four".