1253686530316 has 24 divisors (see below), whose sum is σ = 2404134319104. Its totient is φ = 567302094480.

The previous prime is 1253686530293. The next prime is 1253686530451. The reversal of 1253686530316 is 6130356863521.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1253686530316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63875560 + ... + 63895183.

It is an arithmetic number, because the mean of its divisors is an integer number (100172263296).

Almost surely, 2^{1253686530316} is an apocalyptic number.

It is an amenable number.

1253686530316 is a deficient number, since it is larger than the sum of its proper divisors (1150447788788).

1253686530316 is a wasteful number, since it uses less digits than its factorization.

1253686530316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127770981 (or 127770979 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 1253686530316 in words is "one trillion, two hundred fifty-three billion, six hundred eighty-six million, five hundred thirty thousand, three hundred sixteen".