2538693580718 has 8 divisors (see below), whose sum is σ = 3838024941312. Its totient is φ = 1259351933616.

The previous prime is 2538693580711. The next prime is 2538693580729. The reversal of 2538693580718 is 8170853968352.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538693580711) 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, 4997428055 + ... + 4997428562.

It is an arithmetic number, because the mean of its divisors is an integer number (479753117664).

Almost surely, 2^{2538693580718} is an apocalyptic number.

2538693580718 is a deficient number, since it is larger than the sum of its proper divisors (1299331360594).

2538693580718 is a wasteful number, since it uses less digits than its factorization.

2538693580718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9994856746.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 2538693580718 in words is "two trillion, five hundred thirty-eight billion, six hundred ninety-three million, five hundred eighty thousand, seven hundred eighteen".