5260122564 has 96 divisors (see below), whose sum is σ = 13206144000. Its totient is φ = 1624613760.

The previous prime is 5260122503. The next prime is 5260122607. The reversal of 5260122564 is 4652210625.

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, 2274969 + ... + 2277279.

It is an arithmetic number, because the mean of its divisors is an integer number (137564000).

Almost surely, 2^5260122564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5260122564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6603072000).

5260122564 is an abundant number, since it is smaller than the sum of its proper divisors (7946021436).

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

5260122564 is a wasteful number, since it uses less digits than its factorization.

5260122564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2551 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 5260122564 is about 72526.7024205568. The cubic root of 5260122564 is about 1739.1296307622.

The spelling of 5260122564 in words is "five billion, two hundred sixty million, one hundred twenty-two thousand, five hundred sixty-four".