525441343144525 has 48 divisors (see below), whose sum is σ = 654197516250624. Its totient is φ = 418645760532480.

The previous prime is 525441343144463. The next prime is 525441343144567.

It is a happy number.

525441343144525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 525441343144525 - 2²¹ = 525441341047373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53144664132 + ... + 53144674018.

It is an arithmetic number, because the mean of its divisors is an integer number (13629114921888).

Almost surely, 2^{525441343144525} is an apocalyptic number.

It is an amenable number.

525441343144525 is a deficient number, since it is larger than the sum of its proper divisors (128756173106099).

525441343144525 is a wasteful number, since it uses less digits than its factorization.

525441343144525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15430 (or 15425 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

The spelling of 525441343144525 in words is "five hundred twenty-five trillion, four hundred forty-one billion, three hundred forty-three million, one hundred forty-four thousand, five hundred twenty-five".