5374436856 has 16 divisors (see below), whose sum is σ = 13436092200. Its totient is φ = 1791478944.

The previous prime is 5374436819. The next prime is 5374436911. The reversal of 5374436856 is 6586344735.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5374436799 and 5374436808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111967411 + ... + 111967458.

Almost surely, 2^5374436856 is an apocalyptic number.

It is an amenable number.

5374436856 is an abundant number, since it is smaller than the sum of its proper divisors (8061655344).

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

5374436856 is a wasteful number, since it uses less digits than its factorization.

5374436856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223934878 (or 223934874 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 51.

The square root of 5374436856 is about 73310.5507822714. The cubic root of 5374436856 is about 1751.6378523173.

The spelling of 5374436856 in words is "five billion, three hundred seventy-four million, four hundred thirty-six thousand, eight hundred fifty-six".