78032802527 has 8 divisors (see below), whose sum is σ = 78500160000. Its totient is φ = 77566095360.

The previous prime is 78032802521. The next prime is 78032802583. The reversal of 78032802527 is 72520823087.

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 78032802527 - 2⁴ = 78032802511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78032802521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79202 + ... + 402912.

It is an arithmetic number, because the mean of its divisors is an integer number (9812520000).

Almost surely, 2^78032802527 is an apocalyptic number.

78032802527 is a deficient number, since it is larger than the sum of its proper divisors (467357473).

78032802527 is a wasteful number, since it uses less digits than its factorization.

78032802527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325153.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 78032802527 in words is "seventy-eight billion, thirty-two million, eight hundred two thousand, five hundred twenty-seven".