5423081874 has 32 divisors (see below), whose sum is σ = 12552529920. Its totient is φ = 1529837712.

The previous prime is 5423081861. The next prime is 5423081891. The reversal of 5423081874 is 4781803245.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 813904 + ... + 820539.

It is an arithmetic number, because the mean of its divisors is an integer number (392266560).

Almost surely, 2^5423081874 is an apocalyptic number.

5423081874 is an abundant number, since it is smaller than the sum of its proper divisors (7129448046).

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

5423081874 is a wasteful number, since it uses less digits than its factorization.

5423081874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634534.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 5423081874 is about 73641.5770743674. The cubic root of 5423081874 is about 1756.9067864059.

The spelling of 5423081874 in words is "five billion, four hundred twenty-three million, eighty-one thousand, eight hundred seventy-four".