78075336010525 has 24 divisors (see below), whose sum is σ = 111348643032320. Its totient is φ = 53196370868160.

The previous prime is 78075336010487. The next prime is 78075336010541. The reversal of 78075336010525 is 52501063357087.

It is not a de Polignac number, because 78075336010525 - 2¹¹ = 78075336008477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420815765 + ... + 1420870714.

Almost surely, 2^{78075336010525} is an apocalyptic number.

It is an amenable number.

78075336010525 is a deficient number, since it is larger than the sum of its proper divisors (33273307021795).

78075336010525 is a wasteful number, since it uses less digits than its factorization.

78075336010525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841686653 (or 2841686648 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 78075336010525 in words is "seventy-eight trillion, seventy-five billion, three hundred thirty-six million, ten thousand, five hundred twenty-five".