151505050 has 48 divisors (see below), whose sum is σ = 299757600. Its totient is φ = 56808000.

The previous prime is 151505033. The next prime is 151505051. The reversal of 151505050 is 50505151.

It is not an unprimeable number, because it can be changed into a prime (151505051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95161 + ... + 96739.

It is an arithmetic number, because the mean of its divisors is an integer number (6244950).

Almost surely, 2^151505050 is an apocalyptic number.

151505050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151505050 is a deficient number, since it is larger than the sum of its proper divisors (148252550).

151505050 is a wasteful number, since it uses less digits than its factorization.

151505050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 151505050 is about 12308.7387656088. The cubic root of 151505050 is about 533.1004343355.

The spelling of 151505050 in words is "one hundred fifty-one million, five hundred five thousand, fifty".