6477754225228 has 96 divisors (see below), whose sum is σ = 13607402860800. Its totient is φ = 2659401296640.

The previous prime is 6477754225211. The next prime is 6477754225259. The reversal of 6477754225228 is 8225224577746.

It is a super-2 number, since 2×6477754225228² (a number of 26 digits) contains 22 as substring.

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, 5143075 + ... + 6277477.

It is an arithmetic number, because the mean of its divisors is an integer number (141743779800).

Almost surely, 2^{6477754225228} is an apocalyptic number.

It is an amenable number.

6477754225228 is an abundant number, since it is smaller than the sum of its proper divisors (7129648635572).

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

6477754225228 is a wasteful number, since it uses less digits than its factorization.

6477754225228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134647 (or 1134645 counting only the distinct ones).

The product of its digits is 105369600, while the sum is 61.

The spelling of 6477754225228 in words is "six trillion, four hundred seventy-seven billion, seven hundred fifty-four million, two hundred twenty-five thousand, two hundred twenty-eight".