76252425266 has 4 divisors (see below), whose sum is σ = 114378637902. Its totient is φ = 38126212632.

The previous prime is 76252425257. The next prime is 76252425313. The reversal of 76252425266 is 66252425267.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75418890625 + 833534641 = 274625^2 + 28871^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 76252425266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19063106315 + ... + 19063106318.

Almost surely, 2^76252425266 is an apocalyptic number.

76252425266 is a deficient number, since it is larger than the sum of its proper divisors (38126212636).

76252425266 is a wasteful number, since it uses less digits than its factorization.

76252425266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38126212635.

The product of its digits is 2419200, while the sum is 47.

Subtracting from 76252425266 its reverse (66252425267), we obtain a palindrome (9999999999).

The spelling of 76252425266 in words is "seventy-six billion, two hundred fifty-two million, four hundred twenty-five thousand, two hundred sixty-six".