1312763612633 has 8 divisors (see below), whose sum is σ = 1433221991136. Its totient is φ = 1192491272800.

The previous prime is 1312763612581. The next prime is 1312763612681. The reversal of 1312763612633 is 3362163672131.

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

It is a cyclic number.

It is not a de Polignac number, because 1312763612633 - 2¹⁰ = 1312763611609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312763612683) 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, 46494908 + ... + 46523133.

It is an arithmetic number, because the mean of its divisors is an integer number (179152748892).

Almost surely, 2^{1312763612633} is an apocalyptic number.

It is an amenable number.

1312763612633 is a deficient number, since it is larger than the sum of its proper divisors (120458378503).

1312763612633 is a wasteful number, since it uses less digits than its factorization.

1312763612633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93019335.

The product of its digits is 489888, while the sum is 44.

The spelling of 1312763612633 in words is "one trillion, three hundred twelve billion, seven hundred sixty-three million, six hundred twelve thousand, six hundred thirty-three".