152652515 has 4 divisors (see below), whose sum is σ = 183183024. Its totient is φ = 122122008.

The previous prime is 152652497. The next prime is 152652527. The reversal of 152652515 is 515256251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 515256251 = 719 ⋅716629.

It is a cyclic number.

It is not a de Polignac number, because 152652515 - 2²⁶ = 85543651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15265247 + ... + 15265256.

It is an arithmetic number, because the mean of its divisors is an integer number (45795756).

Almost surely, 2^152652515 is an apocalyptic number.

152652515 is a deficient number, since it is larger than the sum of its proper divisors (30530509).

152652515 is an equidigital number, since it uses as much as digits as its factorization.

152652515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30530508.

The product of its digits is 15000, while the sum is 32.

The square root of 152652515 is about 12355.2626439101. The cubic root of 152652515 is about 534.4429115382.

The spelling of 152652515 in words is "one hundred fifty-two million, six hundred fifty-two thousand, five hundred fifteen".