151404156 has 18 divisors (see below), whose sum is σ = 382716152. Its totient is φ = 50468040.

The previous prime is 151404133. The next prime is 151404181. The reversal of 151404156 is 651404151.

151404156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2102800 + ... + 2102871.

Almost surely, 2^151404156 is an apocalyptic number.

It is an amenable number.

151404156 is an abundant number, since it is smaller than the sum of its proper divisors (231311996).

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

151404156 is a wasteful number, since it uses less digits than its factorization.

151404156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205681 (or 4205676 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 151404156 is about 12304.6396127640. The cubic root of 151404156 is about 532.9820695697.

The spelling of 151404156 in words is "one hundred fifty-one million, four hundred four thousand, one hundred fifty-six".