20613762150 has 48 divisors (see below), whose sum is σ = 53812776000. Its totient is φ = 5207686560.

The previous prime is 20613762089. The next prime is 20613762163. The reversal of 20613762150 is 5126731602.

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, 3613600 + ... + 3619299.

It is an arithmetic number, because the mean of its divisors is an integer number (1121099500).

Almost surely, 2^20613762150 is an apocalyptic number.

20613762150 is an abundant number, since it is smaller than the sum of its proper divisors (33199013850).

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

20613762150 is a wasteful number, since it uses less digits than its factorization.

20613762150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7232933 (or 7232928 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 20613762150 in words is "twenty billion, six hundred thirteen million, seven hundred sixty-two thousand, one hundred fifty".