151055808 has 112 divisors (see below), whose sum is σ = 423306240. Its totient is φ = 47462400.

The previous prime is 151055771. The next prime is 151055813. The reversal of 151055808 is 808550151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243723 + ... + 244341.

It is an arithmetic number, because the mean of its divisors is an integer number (3779520).

Almost surely, 2^151055808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151055808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211653120).

151055808 is an abundant number, since it is smaller than the sum of its proper divisors (272250432).

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

151055808 is a wasteful number, since it uses less digits than its factorization.

151055808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 33.

The square root of 151055808 is about 12290.4763129832. The cubic root of 151055808 is about 532.5729971122.

The spelling of 151055808 in words is "one hundred fifty-one million, fifty-five thousand, eight hundred eight".