6573963078 has 112 divisors (see below), whose sum is σ = 15396872400. Its totient is φ = 2101619520.

The previous prime is 6573963061. The next prime is 6573963079. The reversal of 6573963078 is 8703693756.

6573963078 is a `hidden beast` number, since 6 + 573 + 9 + 63 + 0 + 7 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6573963079) 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 55 ways as a sum of consecutive naturals, for example, 7652613 + ... + 7653471.

It is an arithmetic number, because the mean of its divisors is an integer number (137472075).

Almost surely, 2^6573963078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6573963078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7698436200).

6573963078 is an abundant number, since it is smaller than the sum of its proper divisors (8822909322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6573963078 is a wasteful number, since it uses less digits than its factorization.

6573963078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 6573963078 is about 81079.9795140576. The cubic root of 6573963078 is about 1873.3075646530.

The spelling of 6573963078 in words is "six billion, five hundred seventy-three million, nine hundred sixty-three thousand, seventy-eight".