152252611 has 4 divisors (see below), whose sum is σ = 174002992. Its totient is φ = 130502232.

The previous prime is 152252593. The next prime is 152252641. The reversal of 152252611 is 116252251.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 152252611 - 2⁵ = 152252579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152252641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10875180 + ... + 10875193.

It is an arithmetic number, because the mean of its divisors is an integer number (43500748).

Almost surely, 2^152252611 is an apocalyptic number.

152252611 is a deficient number, since it is larger than the sum of its proper divisors (21750381).

152252611 is an equidigital number, since it uses as much as digits as its factorization.

152252611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750380.

The product of its digits is 1200, while the sum is 25.

The square root of 152252611 is about 12339.0684818588. The cubic root of 152252611 is about 533.9758098054.

The spelling of 152252611 in words is "one hundred fifty-two million, two hundred fifty-two thousand, six hundred eleven".