20062047795751 has 24 divisors (see below), whose sum is σ = 22495128373872. Its totient is φ = 17784625996800.

The previous prime is 20062047795739. The next prime is 20062047795781. The reversal of 20062047795751 is 15759774026002.

It is not a de Polignac number, because 20062047795751 - 2²³ = 20062039407143 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20062047795692 and 20062047795701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20062047795781) 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, 4492666 + ... + 7765831.

It is an arithmetic number, because the mean of its divisors is an integer number (937297015578).

Almost surely, 2^{20062047795751} is an apocalyptic number.

20062047795751 is a deficient number, since it is larger than the sum of its proper divisors (2433080578121).

20062047795751 is a wasteful number, since it uses less digits than its factorization.

20062047795751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12258703 (or 12258672 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 55.

The spelling of 20062047795751 in words is "twenty trillion, sixty-two billion, forty-seven million, seven hundred ninety-five thousand, seven hundred fifty-one".