5320945998 has 32 divisors (see below), whose sum is σ = 11833528320. Its totient is φ = 1772268120.

The previous prime is 5320945979. The next prime is 5320946023. The reversal of 5320945998 is 8995490235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32883 + ... + 108273.

It is an arithmetic number, because the mean of its divisors is an integer number (369797760).

Almost surely, 2^5320945998 is an apocalyptic number.

5320945998 is an abundant number, since it is smaller than the sum of its proper divisors (6512582322).

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

5320945998 is a wasteful number, since it uses less digits than its factorization.

5320945998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76709 (or 76703 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The square root of 5320945998 is about 72944.8147437499. The cubic root of 5320945998 is about 1745.8072141035.

The spelling of 5320945998 in words is "five billion, three hundred twenty million, nine hundred forty-five thousand, nine hundred ninety-eight".