20036153075 has 24 divisors (see below), whose sum is σ = 25061895936. Its totient is φ = 15889472000.

The previous prime is 20036153051. The next prime is 20036153077. The reversal of 20036153075 is 57035163002.

It is a de Polignac number, because none of the positive numbers 2^k-20036153075 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20036153077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1391915 + ... + 1406235.

It is an arithmetic number, because the mean of its divisors is an integer number (1044245664).

Almost surely, 2^20036153075 is an apocalyptic number.

20036153075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20036153075 is a deficient number, since it is larger than the sum of its proper divisors (5025742861).

20036153075 is a wasteful number, since it uses less digits than its factorization.

20036153075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14815 (or 14810 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 20036153075 in words is "twenty billion, thirty-six million, one hundred fifty-three thousand, seventy-five".