5285961228898 has 16 divisors (see below), whose sum is σ = 9063795741120. Its totient is φ = 2264874975216.

The previous prime is 5285961228853. The next prime is 5285961228917. The reversal of 5285961228898 is 8988221695825.

It is a super-2 number, since 2×5285961228898² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5285961228898.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44687161 + ... + 44805292.

It is an arithmetic number, because the mean of its divisors is an integer number (566487233820).

Almost surely, 2^{5285961228898} is an apocalyptic number.

5285961228898 is a deficient number, since it is larger than the sum of its proper divisors (3777834512222).

5285961228898 is a wasteful number, since it uses less digits than its factorization.

5285961228898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89496681.

The product of its digits is 398131200, while the sum is 73.

The spelling of 5285961228898 in words is "five trillion, two hundred eighty-five billion, nine hundred sixty-one million, two hundred twenty-eight thousand, eight hundred ninety-eight".