152705853138 has 16 divisors (see below), whose sum is σ = 305422022016. Its totient is φ = 50900231760.

The previous prime is 152705853127. The next prime is 152705853151. The reversal of 152705853138 is 831358507251.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230253 + ... + 598688.

It is an arithmetic number, because the mean of its divisors is an integer number (19088876376).

Almost surely, 2^152705853138 is an apocalyptic number.

152705853138 is an abundant number, since it is smaller than the sum of its proper divisors (152716168878).

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

152705853138 is a wasteful number, since it uses less digits than its factorization.

152705853138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859649.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 152705853138 in words is "one hundred fifty-two billion, seven hundred five million, eight hundred fifty-three thousand, one hundred thirty-eight".