6756274044 has 96 divisors (see below), whose sum is σ = 19472302080. Its totient is φ = 2011780800.

The previous prime is 6756274001. The next prime is 6756274073. The reversal of 6756274044 is 4404726576.

6756274044 is a `hidden beast` number, since 6 + 7 + 562 + 7 + 40 + 44 = 666.

It is a super-2 number, since 2×6756274044² = 91294477915256227872, which contains 22 as substring.

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, 34092 + ... + 121139.

It is an arithmetic number, because the mean of its divisors is an integer number (202836480).

Almost surely, 2^6756274044 is an apocalyptic number.

It is an amenable number.

6756274044 is an abundant number, since it is smaller than the sum of its proper divisors (12716028036).

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

6756274044 is a wasteful number, since it uses less digits than its factorization.

6756274044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155288 (or 155280 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The square root of 6756274044 is about 82196.5573731650. The cubic root of 6756274044 is about 1890.4669342666.

The spelling of 6756274044 in words is "six billion, seven hundred fifty-six million, two hundred seventy-four thousand, forty-four".