5394941784 has 48 divisors (see below), whose sum is σ = 14615343600. Its totient is φ = 1797816384.

The previous prime is 5394941743. The next prime is 5394941807. The reversal of 5394941784 is 4871494935.

5394941784 is a `hidden beast` number, since 539 + 4 + 94 + 17 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5394941784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327702 + ... + 343770.

It is an arithmetic number, because the mean of its divisors is an integer number (304486325).

Almost surely, 2^5394941784 is an apocalyptic number.

It is an amenable number.

5394941784 is an abundant number, since it is smaller than the sum of its proper divisors (9220401816).

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

5394941784 is a wasteful number, since it uses less digits than its factorization.

5394941784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20744 (or 20737 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 5394941784 is about 73450.2674195268. The cubic root of 5394941784 is about 1753.8626824176.

The spelling of 5394941784 in words is "five billion, three hundred ninety-four million, nine hundred forty-one thousand, seven hundred eighty-four".