152016845 has 4 divisors (see below), whose sum is σ = 182420220. Its totient is φ = 121613472.

The previous prime is 152016829. The next prime is 152016899. The reversal of 152016845 is 548610251.

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

It can be written as a sum of positive squares in 2 ways, for example, as 64818601 + 87198244 = 8051^2 + 9338^2 .

It is a cyclic number.

It is not a de Polignac number, because 152016845 - 2⁴ = 152016829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15201680 + ... + 15201689.

It is an arithmetic number, because the mean of its divisors is an integer number (45605055).

Almost surely, 2^152016845 is an apocalyptic number.

It is an amenable number.

152016845 is a deficient number, since it is larger than the sum of its proper divisors (30403375).

152016845 is an equidigital number, since it uses as much as digits as its factorization.

152016845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30403374.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 152016845 is about 12329.5111419715. The cubic root of 152016845 is about 533.7000435889.

The spelling of 152016845 in words is "one hundred fifty-two million, sixteen thousand, eight hundred forty-five".