6554793920 has 56 divisors (see below), whose sum is σ = 16287256224. Its totient is φ = 2507918336.

The previous prime is 6554793913. The next prime is 6554793923. The reversal of 6554793920 is 293974556.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554793923) 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, 437939 + ... + 452658.

Almost surely, 2^6554793920 is an apocalyptic number.

It is an amenable number.

6554793920 is an abundant number, since it is smaller than the sum of its proper divisors (9732462304).

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

6554793920 is a wasteful number, since it uses less digits than its factorization.

6554793920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890637 (or 890627 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The square root of 6554793920 is about 80961.6818007136. The cubic root of 6554793920 is about 1871.4849862871.

The spelling of 6554793920 in words is "six billion, five hundred fifty-four million, seven hundred ninety-three thousand, nine hundred twenty".