152052211 has 4 divisors (see below), whose sum is σ = 154135192. Its totient is φ = 149969232.

The previous prime is 152052209. The next prime is 152052223. The reversal of 152052211 is 112250251.

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

It is a cyclic number.

It is not a de Polignac number, because 152052211 - 2¹ = 152052209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152052311) 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, 1041381 + ... + 1041526.

It is an arithmetic number, because the mean of its divisors is an integer number (38533798).

Almost surely, 2^152052211 is an apocalyptic number.

152052211 is a deficient number, since it is larger than the sum of its proper divisors (2082981).

152052211 is an equidigital number, since it uses as much as digits as its factorization.

152052211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082980.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 152052211 is about 12330.9452597925. The cubic root of 152052211 is about 533.7414279767.

The spelling of 152052211 in words is "one hundred fifty-two million, fifty-two thousand, two hundred eleven".