2620343012253 has 8 divisors (see below), whose sum is σ = 3501896927616. Its totient is φ = 1742842219200.

The previous prime is 2620343012251. The next prime is 2620343012323. The reversal of 2620343012253 is 3522103430262.

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

It is not a de Polignac number, because 2620343012253 - 2¹ = 2620343012251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2620343012251) 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, 1013279068 + ... + 1013281653.

It is an arithmetic number, because the mean of its divisors is an integer number (437737115952).

Almost surely, 2^{2620343012253} is an apocalyptic number.

It is an amenable number.

2620343012253 is a deficient number, since it is larger than the sum of its proper divisors (881553915363).

2620343012253 is a wasteful number, since it uses less digits than its factorization.

2620343012253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026561155.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 2620343012253 in words is "two trillion, six hundred twenty billion, three hundred forty-three million, twelve thousand, two hundred fifty-three".