5715563307894 has 56 divisors (see below), whose sum is σ = 14022695203272. Its totient is φ = 1731988876320.

The previous prime is 5715563307871. The next prime is 5715563307901. The reversal of 5715563307894 is 4987033655175.

5715563307894 is a `hidden beast` number, since 5 + 7 + 1 + 556 + 3 + 3 + 0 + 78 + 9 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 178172119 + ... + 178204194.

It is an arithmetic number, because the mean of its divisors is an integer number (250405271487).

Almost surely, 2^{5715563307894} is an apocalyptic number.

5715563307894 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5715563307894 is an abundant number, since it is smaller than the sum of its proper divisors (8307131895378).

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

5715563307894 is a wasteful number, since it uses less digits than its factorization.

5715563307894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356376344 (or 356376329 counting only the distinct ones).

The product of its (nonzero) digits is 95256000, while the sum is 63.

The spelling of 5715563307894 in words is "five trillion, seven hundred fifteen billion, five hundred sixty-three million, three hundred seven thousand, eight hundred ninety-four".