20069496575 has 24 divisors (see below), whose sum is σ = 25292079120. Its totient is φ = 15794380800.

The previous prime is 20069496569. The next prime is 20069496589. The reversal of 20069496575 is 57569496002.

It is not a de Polignac number, because 20069496575 - 2¹⁴ = 20069480191 is a prime.

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, 1280285 + ... + 1295865.

It is an arithmetic number, because the mean of its divisors is an integer number (1053836630).

Almost surely, 2^20069496575 is an apocalyptic number.

20069496575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20069496575 is a deficient number, since it is larger than the sum of its proper divisors (5222582545).

20069496575 is a wasteful number, since it uses less digits than its factorization.

20069496575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16427 (or 16422 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 20069496575 in words is "twenty billion, sixty-nine million, four hundred ninety-six thousand, five hundred seventy-five".