10893378739 has 2 divisors, whose sum is σ = 10893378740. Its totient is φ = 10893378738.

The previous prime is 10893378707. The next prime is 10893378767. The reversal of 10893378739 is 93787339801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10893378739 - 2⁵ = 10893378707 is a prime.

It is not a weakly prime, because it can be changed into another prime (10894378739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5446689369 + 5446689370.

It is an arithmetic number, because the mean of its divisors is an integer number (5446689370).

Almost surely, 2^10893378739 is an apocalyptic number.

10893378739 is a deficient number, since it is larger than the sum of its proper divisors (1).

10893378739 is an equidigital number, since it uses as much as digits as its factorization.

10893378739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 10893378739 in words is "ten billion, eight hundred ninety-three million, three hundred seventy-eight thousand, seven hundred thirty-nine".