3500280820053 has 12 divisors (see below), whose sum is σ = 5275785584160. Its totient is φ = 2232063131496.

The previous prime is 3500280820051. The next prime is 3500280820097.

3500280820053 is a `hidden beast` number, since 3 + 500 + 2 + 80 + 8 + 20 + 0 + 53 = 666.

3500280820053 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3500280820053 - 2¹ = 3500280820051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500280820051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8454784383 + ... + 8454784796.

It is an arithmetic number, because the mean of its divisors is an integer number (439648798680).

Almost surely, 2^{3500280820053} is an apocalyptic number.

It is an amenable number.

3500280820053 is a deficient number, since it is larger than the sum of its proper divisors (1775504764107).

3500280820053 is a wasteful number, since it uses less digits than its factorization.

3500280820053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16909569208 (or 16909569205 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 3500280820053 in words is "three trillion, five hundred billion, two hundred eighty million, eight hundred twenty thousand, fifty-three".