152806800138 has 8 divisors (see below), whose sum is σ = 305613600288. Its totient is φ = 50935600044.

The previous prime is 152806800131. The next prime is 152806800149. The reversal of 152806800138 is 831008608251.

It is a sphenic number, since it is the product of 3 distinct primes.

152806800138 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 152806800138.

It is not an unprimeable number, because it can be changed into a prime (152806800131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12733900006 + ... + 12733900017.

It is an arithmetic number, because the mean of its divisors is an integer number (38201700036).

Almost surely, 2^152806800138 is an apocalyptic number.

152806800138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152806800138 is a wasteful number, since it uses less digits than its factorization.

152806800138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25467800028.

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 152806800138 in words is "one hundred fifty-two billion, eight hundred six million, eight hundred thousand, one hundred thirty-eight".