5258308998 has 32 divisors (see below), whose sum is σ = 11206201824. Its totient is φ = 1639153152.

The previous prime is 5258308969. The next prime is 5258309041. The reversal of 5258308998 is 8998038525.

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, 148165 + ... + 180192.

It is an arithmetic number, because the mean of its divisors is an integer number (350193807).

Almost surely, 2^5258308998 is an apocalyptic number.

5258308998 is an abundant number, since it is smaller than the sum of its proper divisors (5947892826).

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

5258308998 is a wasteful number, since it uses less digits than its factorization.

5258308998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328536.

The product of its (nonzero) digits is 6220800, while the sum is 57.

The square root of 5258308998 is about 72514.1985958612. The cubic root of 5258308998 is about 1738.9297375166.

The spelling of 5258308998 in words is "five billion, two hundred fifty-eight million, three hundred eight thousand, nine hundred ninety-eight".