151388050 has 24 divisors (see below), whose sum is σ = 307181232. Its totient is φ = 55050000.

The previous prime is 151387967. The next prime is 151388059. The reversal of 151388050 is 50883151.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (151388059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137076 + ... + 138175.

It is an arithmetic number, because the mean of its divisors is an integer number (12799218).

Almost surely, 2^151388050 is an apocalyptic number.

151388050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151388050 is an abundant number, since it is smaller than the sum of its proper divisors (155793182).

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

151388050 is a wasteful number, since it uses less digits than its factorization.

151388050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275274 (or 275269 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 151388050 is about 12303.9851267790. The cubic root of 151388050 is about 532.9631697943.

The spelling of 151388050 in words is "one hundred fifty-one million, three hundred eighty-eight thousand, fifty".