6620833050053 has 8 divisors (see below), whose sum is σ = 6764539427328. Its totient is φ = 6477244905744.

The previous prime is 6620833050001. The next prime is 6620833050077. The reversal of 6620833050053 is 3500503380266.

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

It is a cyclic number.

It is not a de Polignac number, because 6620833050053 - 2¹⁸ = 6620832787909 is a prime.

It is a super-2 number, since 2×6620833050053² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620833053053) 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, 29445026 + ... + 29669027.

It is an arithmetic number, because the mean of its divisors is an integer number (845567428416).

Almost surely, 2^{6620833050053} is an apocalyptic number.

It is an amenable number.

6620833050053 is a deficient number, since it is larger than the sum of its proper divisors (143706377275).

6620833050053 is a wasteful number, since it uses less digits than its factorization.

6620833050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59116483.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 6620833050053 in words is "six trillion, six hundred twenty billion, eight hundred thirty-three million, fifty thousand, fifty-three".