2763193888139 has 8 divisors (see below), whose sum is σ = 2768773946400. Its totient is φ = 2757614174656.

The previous prime is 2763193888127. The next prime is 2763193888157. The reversal of 2763193888139 is 9318883913672.

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 2763193888139 - 2¹² = 2763193884043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2763193888199) 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, 21281087 + ... + 21410535.

It is an arithmetic number, because the mean of its divisors is an integer number (346096743300).

Almost surely, 2^{2763193888139} is an apocalyptic number.

2763193888139 is a deficient number, since it is larger than the sum of its proper divisors (5580058261).

2763193888139 is a wasteful number, since it uses less digits than its factorization.

2763193888139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172389.

The product of its digits is 94058496, while the sum is 68.

The spelling of 2763193888139 in words is "two trillion, seven hundred sixty-three billion, one hundred ninety-three million, eight hundred eighty-eight thousand, one hundred thirty-nine".