6580635492 has 24 divisors (see below), whose sum is σ = 15356297376. Its totient is φ = 2193333568.

The previous prime is 6580635473. The next prime is 6580635493. The reversal of 6580635492 is 2945360856.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6580635493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150463 + ... + 189209.

It is an arithmetic number, because the mean of its divisors is an integer number (639845724).

Almost surely, 2^6580635492 is an apocalyptic number.

It is an amenable number.

6580635492 is an abundant number, since it is smaller than the sum of its proper divisors (8775661884).

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

6580635492 is a wasteful number, since it uses less digits than its factorization.

6580635492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52907 (or 52905 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 6580635492 is about 81121.1161905456. The cubic root of 6580635492 is about 1873.9411376827.

The spelling of 6580635492 in words is "six billion, five hundred eighty million, six hundred thirty-five thousand, four hundred ninety-two".