2020653693 has 24 divisors (see below), whose sum is σ = 2946797568. Its totient is φ = 1334182752.

The previous prime is 2020653659. The next prime is 2020653709. The reversal of 2020653693 is 3963560202.

It is not a de Polignac number, because 2020653693 - 2³⁰ = 946911869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020653623) 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, 882396 + ... + 884682.

It is an arithmetic number, because the mean of its divisors is an integer number (122783232).

Almost surely, 2^2020653693 is an apocalyptic number.

It is an amenable number.

2020653693 is a deficient number, since it is larger than the sum of its proper divisors (926143875).

2020653693 is a wasteful number, since it uses less digits than its factorization.

2020653693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193 (or 3190 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 2020653693 is about 44951.6817594181. The cubic root of 2020653693 is about 1264.2432095312.

The spelling of 2020653693 in words is "two billion, twenty million, six hundred fifty-three thousand, six hundred ninety-three".