150355404 has 18 divisors (see below), whose sum is σ = 380065140. Its totient is φ = 50118456.

The previous prime is 150355369. The next prime is 150355409. The reversal of 150355404 is 404553051.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (150355409) 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, 2088234 + ... + 2088305.

It is an arithmetic number, because the mean of its divisors is an integer number (21114730).

Almost surely, 2^150355404 is an apocalyptic number.

It is an amenable number.

150355404 is an abundant number, since it is smaller than the sum of its proper divisors (229709736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150355404 is a wasteful number, since it uses less digits than its factorization.

150355404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176549 (or 4176544 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 150355404 is about 12261.9494371817. The cubic root of 150355404 is about 531.7485903879.

The spelling of 150355404 in words is "one hundred fifty million, three hundred fifty-five thousand, four hundred four".