151000729 has 8 divisors (see below), whose sum is σ = 165343680. Its totient is φ = 136760400.

The previous prime is 151000723. The next prime is 151000747. The reversal of 151000729 is 927000151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151000729 - 2⁹ = 151000217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151000723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22557 + ... + 28474.

It is an arithmetic number, because the mean of its divisors is an integer number (20667960).

Almost surely, 2^151000729 is an apocalyptic number.

It is an amenable number.

151000729 is a deficient number, since it is larger than the sum of its proper divisors (14342951).

151000729 is a wasteful number, since it uses less digits than its factorization.

151000729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51311.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 151000729 is about 12288.2353899980. The cubic root of 151000729 is about 532.5082591091.

The spelling of 151000729 in words is "one hundred fifty-one million, seven hundred twenty-nine", and thus it is an aban number.