5498557598730 has 64 divisors (see below), whose sum is σ = 15087699486720. Its totient is φ = 1256318040384.

The previous prime is 5498557598641. The next prime is 5498557598803. The reversal of 5498557598730 is 378957558945.

It is a super-2 number, since 2×5498557598730² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4623094 + ... + 5689473.

It is an arithmetic number, because the mean of its divisors is an integer number (235745304480).

Almost surely, 2^{5498557598730} is an apocalyptic number.

5498557598730 is an abundant number, since it is smaller than the sum of its proper divisors (9589141887990).

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

5498557598730 is a wasteful number, since it uses less digits than its factorization.

5498557598730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315123.

The product of its (nonzero) digits is 1905120000, while the sum is 75.

The spelling of 5498557598730 in words is "five trillion, four hundred ninety-eight billion, five hundred fifty-seven million, five hundred ninety-eight thousand, seven hundred thirty".