525253562716 has 24 divisors (see below), whose sum is σ = 922103562240. Its totient is φ = 261795831792.

The previous prime is 525253562677. The next prime is 525253562731. The reversal of 525253562716 is 617265352525.

It is a self number, because there is not a number n which added to its sum of digits gives 525253562716.

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, 5026981 + ... + 5130403.

It is an arithmetic number, because the mean of its divisors is an integer number (38420981760).

Almost surely, 2^525253562716 is an apocalyptic number.

It is an amenable number.

525253562716 is a deficient number, since it is larger than the sum of its proper divisors (396849999524).

525253562716 is a wasteful number, since it uses less digits than its factorization.

525253562716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107433 (or 107431 counting only the distinct ones).

The product of its digits is 3780000, while the sum is 49.

The spelling of 525253562716 in words is "five hundred twenty-five billion, two hundred fifty-three million, five hundred sixty-two thousand, seven hundred sixteen".