5398594554 has 32 divisors (see below), whose sum is σ = 10834789824. Its totient is φ = 1793278080.

The previous prime is 5398594543. The next prime is 5398594571. The reversal of 5398594554 is 4554958935.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5398594494 and 5398594503.

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, 2707782 + ... + 2709774.

It is an arithmetic number, because the mean of its divisors is an integer number (338587182).

Almost surely, 2^5398594554 is an apocalyptic number.

5398594554 is an abundant number, since it is smaller than the sum of its proper divisors (5436195270).

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

5398594554 is a wasteful number, since it uses less digits than its factorization.

5398594554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342.

The product of its digits is 19440000, while the sum is 57.

The square root of 5398594554 is about 73475.1288124084. The cubic root of 5398594554 is about 1754.2584242013.

The spelling of 5398594554 in words is "five billion, three hundred ninety-eight million, five hundred ninety-four thousand, five hundred fifty-four".