225012534510 has 16 divisors (see below), whose sum is σ = 540030082896. Its totient is φ = 60003342528.

The previous prime is 225012534503. The next prime is 225012534581. The reversal of 225012534510 is 15435210522.

It is a super-2 number, since 2×225012534510² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7500417817 = 225012534510 / (2 + 2 + 5 + 0 + 1 + 2 + 5 + 3 + 4 + 5 + 1 + 0).

It is a congruent number.

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, 3750208879 + ... + 3750208938.

It is an arithmetic number, because the mean of its divisors is an integer number (33751880181).

Almost surely, 2^225012534510 is an apocalyptic number.

225012534510 is an abundant number, since it is smaller than the sum of its proper divisors (315017548386).

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

225012534510 is a wasteful number, since it uses less digits than its factorization.

225012534510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500417827.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 225012534510 in words is "two hundred twenty-five billion, twelve million, five hundred thirty-four thousand, five hundred ten".