5634756858 has 8 divisors (see below), whose sum is σ = 11269513728. Its totient is φ = 1878252284.

The previous prime is 5634756823. The next prime is 5634756859. The reversal of 5634756858 is 8586574365.

It is a sphenic number, since it is the product of 3 distinct primes.

5634756858 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5634756798 and 5634756807.

It is not an unprimeable number, because it can be changed into a prime (5634756859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469563066 + ... + 469563077.

It is an arithmetic number, because the mean of its divisors is an integer number (1408689216).

Almost surely, 2^5634756858 is an apocalyptic number.

5634756858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5634756858 is a wasteful number, since it uses less digits than its factorization.

5634756858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939126148.

The product of its digits is 24192000, while the sum is 57.

The square root of 5634756858 is about 75065.0175381316. The cubic root of 5634756858 is about 1779.4743280034.

The spelling of 5634756858 in words is "five billion, six hundred thirty-four million, seven hundred fifty-six thousand, eight hundred fifty-eight".