151728575 has 12 divisors (see below), whose sum is σ = 189394128. Its totient is φ = 120576000.

The previous prime is 151728569. The next prime is 151728581. The reversal of 151728575 is 575827151.

It is an interprime number because it is at equal distance from previous prime (151728569) and next prime (151728581).

It is not a de Polignac number, because 151728575 - 2¹⁰ = 151727551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16322 + ... + 23871.

It is an arithmetic number, because the mean of its divisors is an integer number (15782844).

Almost surely, 2^151728575 is an apocalyptic number.

151728575 is a deficient number, since it is larger than the sum of its proper divisors (37665553).

151728575 is a wasteful number, since it uses less digits than its factorization.

151728575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40354 (or 40349 counting only the distinct ones).

The product of its digits is 98000, while the sum is 41.

The square root of 151728575 is about 12317.8153501341. The cubic root of 151728575 is about 533.3624777910.

The spelling of 151728575 in words is "one hundred fifty-one million, seven hundred twenty-eight thousand, five hundred seventy-five".