6343206640053 has 8 divisors (see below), whose sum is σ = 8472793072608. Its totient is φ = 4221212317104.

The previous prime is 6343206640031. The next prime is 6343206640073. The reversal of 6343206640053 is 3500466023436.

6343206640053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6343206640053 - 2⁹ = 6343206639541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6343206639987 and 6343206640014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6343206640073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898025451 + ... + 1898028792.

It is an arithmetic number, because the mean of its divisors is an integer number (1059099134076).

Almost surely, 2^{6343206640053} is an apocalyptic number.

It is an amenable number.

6343206640053 is a deficient number, since it is larger than the sum of its proper divisors (2129586432555).

6343206640053 is a wasteful number, since it uses less digits than its factorization.

6343206640053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796054803.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 6343206640053 in words is "six trillion, three hundred forty-three billion, two hundred six million, six hundred forty thousand, fifty-three".