150505402 has 8 divisors (see below), whose sum is σ = 226223136. Its totient is φ = 75097692.

The previous prime is 150505393. The next prime is 150505417. The reversal of 150505402 is 204505051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76288 + ... + 78235.

It is an arithmetic number, because the mean of its divisors is an integer number (28277892).

Almost surely, 2^150505402 is an apocalyptic number.

150505402 is a deficient number, since it is larger than the sum of its proper divisors (75717734).

150505402 is a wasteful number, since it uses less digits than its factorization.

150505402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155012.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 150505402 is about 12268.0643134930. The cubic root of 150505402 is about 531.9253598150.

The spelling of 150505402 in words is "one hundred fifty million, five hundred five thousand, four hundred two".