5398810530 has 64 divisors (see below), whose sum is σ = 13884732288. Its totient is φ = 1338659840.

The previous prime is 5398810477. The next prime is 5398810541. The reversal of 5398810530 is 350188935.

It is a Curzon number.

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, 21441 + ... + 106100.

It is an arithmetic number, because the mean of its divisors is an integer number (216948942).

Almost surely, 2^5398810530 is an apocalyptic number.

5398810530 is an abundant number, since it is smaller than the sum of its proper divisors (8485921758).

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

5398810530 is a wasteful number, since it uses less digits than its factorization.

5398810530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127651.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 5398810530 is about 73476.5985195287. The cubic root of 5398810530 is about 1754.2818174914.

The spelling of 5398810530 in words is "five billion, three hundred ninety-eight million, eight hundred ten thousand, five hundred thirty".