6425822492 has 12 divisors (see below), whose sum is σ = 11250587040. Its totient is φ = 3211369056.

The previous prime is 6425822489. The next prime is 6425822587. The reversal of 6425822492 is 2942285246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376148 + ... + 392859.

It is an arithmetic number, because the mean of its divisors is an integer number (937548920).

Almost surely, 2^6425822492 is an apocalyptic number.

It is an amenable number.

6425822492 is a deficient number, since it is larger than the sum of its proper divisors (4824764548).

6425822492 is a wasteful number, since it uses less digits than its factorization.

6425822492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771100 (or 771098 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 6425822492 is about 80161.2281093547. The cubic root of 6425822492 is about 1859.1292116141.

The spelling of 6425822492 in words is "six billion, four hundred twenty-five million, eight hundred twenty-two thousand, four hundred ninety-two".