78763150445 has 32 divisors (see below), whose sum is σ = 111854995200. Its totient is φ = 52094278656.

The previous prime is 78763150421. The next prime is 78763150451. The reversal of 78763150445 is 54405136787.

It is not a de Polignac number, because 78763150445 - 2⁸ = 78763150189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 78763150393 and 78763150402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 985682 + ... + 1062588.

It is an arithmetic number, because the mean of its divisors is an integer number (3495468600).

Almost surely, 2^78763150445 is an apocalyptic number.

It is an amenable number.

78763150445 is a deficient number, since it is larger than the sum of its proper divisors (33091844755).

78763150445 is a wasteful number, since it uses less digits than its factorization.

78763150445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77957.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 78763150445 in words is "seventy-eight billion, seven hundred sixty-three million, one hundred fifty thousand, four hundred forty-five".