78062082501 has 32 divisors (see below), whose sum is σ = 117464884992. Its totient is φ = 45752256000.

The previous prime is 78062082491. The next prime is 78062082583. The reversal of 78062082501 is 10528026087.

It is not a de Polignac number, because 78062082501 - 2¹⁸ = 78061820357 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 78062082501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78062082601) 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 31 ways as a sum of consecutive naturals, for example, 22251 + ... + 395751.

It is an arithmetic number, because the mean of its divisors is an integer number (3670777656).

Almost surely, 2^78062082501 is an apocalyptic number.

It is an amenable number.

78062082501 is a deficient number, since it is larger than the sum of its proper divisors (39402802491).

78062082501 is a wasteful number, since it uses less digits than its factorization.

78062082501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373773.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 78062082501 in words is "seventy-eight billion, sixty-two million, eighty-two thousand, five hundred one".