12325763551 has 8 divisors (see below), whose sum is σ = 12393834608. Its totient is φ = 12257784000.

The previous prime is 12325763537. The next prime is 12325763561. The reversal of 12325763551 is 15536752321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12325763551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325763561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256621 + ... + 300841.

It is an arithmetic number, because the mean of its divisors is an integer number (1549229326).

Almost surely, 2^12325763551 is an apocalyptic number.

12325763551 is a deficient number, since it is larger than the sum of its proper divisors (68071057).

12325763551 is a wasteful number, since it uses less digits than its factorization.

12325763551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45753.

The product of its digits is 189000, while the sum is 40.

The spelling of 12325763551 in words is "twelve billion, three hundred twenty-five million, seven hundred sixty-three thousand, five hundred fifty-one".