20352151255230 has 48 divisors (see below), whose sum is σ = 53332251508224. Its totient is φ = 5384506155840.

The previous prime is 20352151255169. The next prime is 20352151255273. The reversal of 20352151255230 is 3255215125302.

20352151255230 is a `hidden beast` number, since 2 + 0 + 3 + 5 + 2 + 1 + 5 + 125 + 523 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 890283901 + ... + 890306760.

It is an arithmetic number, because the mean of its divisors is an integer number (1111088573088).

Almost surely, 2^{20352151255230} is an apocalyptic number.

20352151255230 is an abundant number, since it is smaller than the sum of its proper divisors (32980100252994).

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

20352151255230 is a wasteful number, since it uses less digits than its factorization.

20352151255230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780590801 (or 1780590798 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 20352151255230 in words is "twenty trillion, three hundred fifty-two billion, one hundred fifty-one million, two hundred fifty-five thousand, two hundred thirty".