152838005 has 4 divisors (see below), whose sum is σ = 183405612. Its totient is φ = 122270400.

The previous prime is 152837987. The next prime is 152838017. The reversal of 152838005 is 500838251.

It is a happy number.

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 68326756 + 84511249 = 8266^2 + 9193^2 .

It is not a de Polignac number, because 152838005 - 2⁶ = 152837941 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 3 ways as a sum of consecutive naturals, for example, 15283796 + ... + 15283805.

It is an arithmetic number, because the mean of its divisors is an integer number (45851403).

Almost surely, 2^152838005 is an apocalyptic number.

It is an amenable number.

152838005 is a deficient number, since it is larger than the sum of its proper divisors (30567607).

152838005 is an equidigital number, since it uses as much as digits as its factorization.

152838005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30567606.

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

The square root of 152838005 is about 12362.7668828624. The cubic root of 152838005 is about 534.6592933642.

The spelling of 152838005 in words is "one hundred fifty-two million, eight hundred thirty-eight thousand, five".