20050152000 has 448 divisors, whose sum is σ = 69214569216. Its totient is φ = 5109350400.

The previous prime is 20050151981. The next prime is 20050152077. The reversal of 20050152000 is 25105002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59495832 + ... + 59496168.

Almost surely, 2^20050152000 is an apocalyptic number.

20050152000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20050152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34607284608).

20050152000 is an abundant number, since it is smaller than the sum of its proper divisors (49164417216).

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

20050152000 is a wasteful number, since it uses less digits than its factorization.

20050152000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

Adding to 20050152000 its reverse (25105002), we get a palindrome (20075257002).

The spelling of 20050152000 in words is "twenty billion, fifty million, one hundred fifty-two thousand".