7115600620643 has 4 divisors (see below), whose sum is σ = 7281079704888. Its totient is φ = 6950121536400.

The previous prime is 7115600620633. The next prime is 7115600620649. The reversal of 7115600620643 is 3460260065117.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7115600620643 - 2²⁸ = 7115332185187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7115600620643.

It is not an unprimeable number, because it can be changed into a prime (7115600620649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82739542058 + ... + 82739542143.

It is an arithmetic number, because the mean of its divisors is an integer number (1820269926222).

Almost surely, 2^{7115600620643} is an apocalyptic number.

7115600620643 is a deficient number, since it is larger than the sum of its proper divisors (165479084245).

7115600620643 is a wasteful number, since it uses less digits than its factorization.

7115600620643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165479084244.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 7115600620643 in words is "seven trillion, one hundred fifteen billion, six hundred million, six hundred twenty thousand, six hundred forty-three".