6780972597 has 48 divisors (see below), whose sum is σ = 11038914432. Its totient is φ = 3626173440.

The previous prime is 6780972559. The next prime is 6780972599. The reversal of 6780972597 is 7952790876.

6780972597 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6780972597 - 2¹¹ = 6780970549 is a prime.

It is a super-2 number, since 2×6780972597² = 91963178722529848818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6780972597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6780972599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1095403 + ... + 1101575.

It is an arithmetic number, because the mean of its divisors is an integer number (229977384).

Almost surely, 2^6780972597 is an apocalyptic number.

It is an amenable number.

6780972597 is a deficient number, since it is larger than the sum of its proper divisors (4257941835).

6780972597 is a wasteful number, since it uses less digits than its factorization.

6780972597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6398 (or 6381 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 60.

The square root of 6780972597 is about 82346.6611162833. The cubic root of 6780972597 is about 1892.7677594697.

The spelling of 6780972597 in words is "six billion, seven hundred eighty million, nine hundred seventy-two thousand, five hundred ninety-seven".