5397479007894 has 32 divisors (see below), whose sum is σ = 12005213436000. Its totient is φ = 1797537323232.

The previous prime is 5397479007863. The next prime is 5397479007919. The reversal of 5397479007894 is 4987009747935.

5397479007894 is a `hidden beast` number, since 539 + 7 + 4 + 7 + 9 + 0 + 0 + 7 + 89 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45004729 + ... + 45124500.

It is an arithmetic number, because the mean of its divisors is an integer number (375162919875).

Almost surely, 2^{5397479007894} is an apocalyptic number.

5397479007894 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5397479007894 is an abundant number, since it is smaller than the sum of its proper divisors (6607734428106).

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

5397479007894 is a wasteful number, since it uses less digits than its factorization.

5397479007894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90130349 (or 90130343 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 72.

The spelling of 5397479007894 in words is "five trillion, three hundred ninety-seven billion, four hundred seventy-nine million, seven thousand, eight hundred ninety-four".