150494645 has 16 divisors (see below), whose sum is σ = 207471360. Its totient is φ = 102657024.

The previous prime is 150494633. The next prime is 150494647. The reversal of 150494645 is 546494051.

It is a cyclic number.

It is not a de Polignac number, because 150494645 - 2⁶ = 150494581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150494599 and 150494608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150494647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4385 + ... + 17894.

It is an arithmetic number, because the mean of its divisors is an integer number (12966960).

Almost surely, 2^150494645 is an apocalyptic number.

It is an amenable number.

150494645 is a deficient number, since it is larger than the sum of its proper divisors (56976715).

150494645 is a wasteful number, since it uses less digits than its factorization.

150494645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22484.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 150494645 is about 12267.6258909375. The cubic root of 150494645 is about 531.9126868315.

The spelling of 150494645 in words is "one hundred fifty million, four hundred ninety-four thousand, six hundred forty-five".