151604044 has 6 divisors (see below), whose sum is σ = 265307084. Its totient is φ = 75802020.

The previous prime is 151604029. The next prime is 151604087. The reversal of 151604044 is 440406151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18950502 + ... + 18950509.

Almost surely, 2^151604044 is an apocalyptic number.

It is an amenable number.

151604044 is a deficient number, since it is larger than the sum of its proper divisors (113703040).

151604044 is a wasteful number, since it uses less digits than its factorization.

151604044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37901015 (or 37901013 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 151604044 is about 12312.7593982827. The cubic root of 151604044 is about 533.2165190345.

The spelling of 151604044 in words is "one hundred fifty-one million, six hundred four thousand, forty-four".