5256292173510 has 128 divisors (see below), whose sum is σ = 14499044582400. Its totient is φ = 1194636086784.

The previous prime is 5256292173463. The next prime is 5256292173553. The reversal of 5256292173510 is 153712926525.

It is a self number, because there is not a number n which added to its sum of digits gives 5256292173510.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37923816 + ... + 38062164.

It is an arithmetic number, because the mean of its divisors is an integer number (113273785800).

Almost surely, 2^{5256292173510} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5256292173510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7249522291200).

5256292173510 is an abundant number, since it is smaller than the sum of its proper divisors (9242752408890).

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

5256292173510 is a wasteful number, since it uses less digits than its factorization.

5256292173510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139390.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 5256292173510 in words is "five trillion, two hundred fifty-six billion, two hundred ninety-two million, one hundred seventy-three thousand, five hundred ten".