20153825633350 has 24 divisors (see below), whose sum is σ = 37509530015448. Its totient is φ = 8056494912000.

The previous prime is 20153825633299. The next prime is 20153825633369. The reversal of 20153825633350 is 5333652835102.

It is a self number, because there is not a number n which added to its sum of digits gives 20153825633350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125802684 + ... + 125962783.

It is an arithmetic number, because the mean of its divisors is an integer number (1562897083977).

Almost surely, 2^{20153825633350} is an apocalyptic number.

20153825633350 is a deficient number, since it is larger than the sum of its proper divisors (17355704382098).

20153825633350 is a wasteful number, since it uses less digits than its factorization.

20153825633350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251767080 (or 251767075 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 20153825633350 in words is "twenty trillion, one hundred fifty-three billion, eight hundred twenty-five million, six hundred thirty-three thousand, three hundred fifty".