6866004054 has 32 divisors (see below), whose sum is σ = 16900934400. Its totient is φ = 1810814112.

The previous prime is 6866004053. The next prime is 6866004133. The reversal of 6866004054 is 4504006686.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6866004053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6287004 + ... + 6288095.

It is an arithmetic number, because the mean of its divisors is an integer number (528154200).

Almost surely, 2^6866004054 is an apocalyptic number.

6866004054 is an abundant number, since it is smaller than the sum of its proper divisors (10034930346).

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

6866004054 is a wasteful number, since it uses less digits than its factorization.

6866004054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12575124.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 6866004054 is about 82861.3544060197. The cubic root of 6866004054 is about 1900.6465070446.

The spelling of 6866004054 in words is "six billion, eight hundred sixty-six million, four thousand, fifty-four".