6597578948 has 12 divisors (see below), whose sum is σ = 11741454480. Its totient is φ = 3242877672.

The previous prime is 6597578947. The next prime is 6597578993. The reversal of 6597578948 is 8498757956.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6597578941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13977686 + ... + 13978157.

It is an arithmetic number, because the mean of its divisors is an integer number (978454540).

Almost surely, 2^6597578948 is an apocalyptic number.

It is an amenable number.

6597578948 is a deficient number, since it is larger than the sum of its proper divisors (5143875532).

6597578948 is a wasteful number, since it uses less digits than its factorization.

6597578948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27955906 (or 27955904 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 68.

The square root of 6597578948 is about 81225.4821346109. The cubic root of 6597578948 is about 1875.5480659644.

The spelling of 6597578948 in words is "six billion, five hundred ninety-seven million, five hundred seventy-eight thousand, nine hundred forty-eight".