151538764 has 24 divisors (see below), whose sum is σ = 286122368. Its totient is φ = 69811200.

The previous prime is 151538753. The next prime is 151538797. The reversal of 151538764 is 467835151.

It is a happy number.

151538764 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29164 + ... + 33964.

Almost surely, 2^151538764 is an apocalyptic number.

It is an amenable number.

151538764 is a deficient number, since it is larger than the sum of its proper divisors (134583604).

151538764 is a wasteful number, since it uses less digits than its factorization.

151538764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425 (or 5423 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 151538764 is about 12310.1082042361. The cubic root of 151538764 is about 533.1399745247.

The spelling of 151538764 in words is "one hundred fifty-one million, five hundred thirty-eight thousand, seven hundred sixty-four".