151535320 has 16 divisors (see below), whose sum is σ = 340954560. Its totient is φ = 60614112.

The previous prime is 151535309. The next prime is 151535323. The reversal of 151535320 is 23535151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151535323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1894152 + ... + 1894231.

It is an arithmetic number, because the mean of its divisors is an integer number (21309660).

Almost surely, 2^151535320 is an apocalyptic number.

151535320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151535320 is an abundant number, since it is smaller than the sum of its proper divisors (189419240).

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

151535320 is a wasteful number, since it uses less digits than its factorization.

151535320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788394 (or 3788390 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 151535320 is about 12309.9683183995. The cubic root of 151535320 is about 533.1359356286.

The spelling of 151535320 in words is "one hundred fifty-one million, five hundred thirty-five thousand, three hundred twenty".