151727345 has 32 divisors (see below), whose sum is σ = 228946176. Its totient is φ = 94554240.

The previous prime is 151727341. The next prime is 151727353. The reversal of 151727345 is 543727151.

It is not a de Polignac number, because 151727345 - 2² = 151727341 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151727341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44957 + ... + 48213.

It is an arithmetic number, because the mean of its divisors is an integer number (7154568).

Almost surely, 2^151727345 is an apocalyptic number.

It is an amenable number.

151727345 is a deficient number, since it is larger than the sum of its proper divisors (77218831).

151727345 is an equidigital number, since it uses as much as digits as its factorization.

151727345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302 (or 3280 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 151727345 is about 12317.7654223483. The cubic root of 151727345 is about 533.3610365384.

The spelling of 151727345 in words is "one hundred fifty-one million, seven hundred twenty-seven thousand, three hundred forty-five".