6492878080 has 288 divisors, whose sum is σ = 17768475648. Its totient is φ = 2256076800.

The previous prime is 6492878023. The next prime is 6492878099. The reversal of 6492878080 is 808782946.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21149287 + ... + 21149593.

It is an arithmetic number, because the mean of its divisors is an integer number (61696096).

Almost surely, 2^6492878080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6492878080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8884237824).

6492878080 is an abundant number, since it is smaller than the sum of its proper divisors (11275597568).

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

6492878080 is a wasteful number, since it uses less digits than its factorization.

6492878080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 6492878080 is about 80578.3971049313. The cubic root of 6492878080 is about 1865.5737230121.

The spelling of 6492878080 in words is "six billion, four hundred ninety-two million, eight hundred seventy-eight thousand, eighty".