5394520674 has 16 divisors (see below), whose sum is σ = 11987823840. Its totient is φ = 1798173540.

The previous prime is 5394520589. The next prime is 5394520727. The reversal of 5394520674 is 4760254935.

5394520674 is a `hidden beast` number, since 53 + 9 + 4 + 520 + 6 + 74 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49949212 + ... + 49949319.

It is an arithmetic number, because the mean of its divisors is an integer number (749238990).

Almost surely, 2^5394520674 is an apocalyptic number.

5394520674 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5394520674 is an abundant number, since it is smaller than the sum of its proper divisors (6593303166).

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

5394520674 is a wasteful number, since it uses less digits than its factorization.

5394520674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99898542 (or 99898536 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 5394520674 is about 73447.4007300463. The cubic root of 5394520674 is about 1753.8170477990.

The spelling of 5394520674 in words is "five billion, three hundred ninety-four million, five hundred twenty thousand, six hundred seventy-four".