5621005598 has 8 divisors (see below), whose sum is σ = 9080086008. Its totient is φ = 2594310264.

The previous prime is 5621005589. The next prime is 5621005601. The reversal of 5621005598 is 8955001265.

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

It is a Curzon number.

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, 108096236 + ... + 108096287.

It is an arithmetic number, because the mean of its divisors is an integer number (1135010751).

Almost surely, 2^5621005598 is an apocalyptic number.

5621005598 is a deficient number, since it is larger than the sum of its proper divisors (3459080410).

5621005598 is a wasteful number, since it uses less digits than its factorization.

5621005598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216192538.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 5621005598 is about 74973.3659241734. The cubic root of 5621005598 is about 1778.0255848055.

The spelling of 5621005598 in words is "five billion, six hundred twenty-one million, five thousand, five hundred ninety-eight".