5021896894 has 32 divisors (see below), whose sum is σ = 8946432000. Its totient is φ = 2068809120.

The previous prime is 5021896877. The next prime is 5021896903. The reversal of 5021896894 is 4986981205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25837 + ... + 103495.

It is an arithmetic number, because the mean of its divisors is an integer number (279576000).

Almost surely, 2^5021896894 is an apocalyptic number.

5021896894 is a deficient number, since it is larger than the sum of its proper divisors (3924535106).

5021896894 is a wasteful number, since it uses less digits than its factorization.

5021896894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77848.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 5021896894 is about 70865.3433915338. The cubic root of 5021896894 is about 1712.4685223688.

The spelling of 5021896894 in words is "five billion, twenty-one million, eight hundred ninety-six thousand, eight hundred ninety-four".