20623079150 has 48 divisors (see below), whose sum is σ = 38886511104. Its totient is φ = 8136535680.

The previous prime is 20623079137. The next prime is 20623079167. The reversal of 20623079150 is 5197032602.

It is a super-2 number, since 2×20623079150² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20623079150.

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, 1089164 + ... + 1107936.

It is an arithmetic number, because the mean of its divisors is an integer number (810135648).

Almost surely, 2^20623079150 is an apocalyptic number.

20623079150 is a deficient number, since it is larger than the sum of its proper divisors (18263431954).

20623079150 is a wasteful number, since it uses less digits than its factorization.

20623079150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19085 (or 19080 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 20623079150 in words is "twenty billion, six hundred twenty-three million, seventy-nine thousand, one hundred fifty".