1513453222079 has 8 divisors (see below), whose sum is σ = 1596656790000. Its totient is φ = 1430604467712.

The previous prime is 1513453222019. The next prime is 1513453222129. The reversal of 1513453222079 is 9702223543151.

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 1513453222079 - 2⁸ = 1513453221823 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 (1513453222019) 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, 88694624 + ... + 88711685.

It is an arithmetic number, because the mean of its divisors is an integer number (199582098750).

Almost surely, 2^{1513453222079} is an apocalyptic number.

1513453222079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1513453222079 is a deficient number, since it is larger than the sum of its proper divisors (83203567921).

1513453222079 is a wasteful number, since it uses less digits than its factorization.

1513453222079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177406777.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 1513453222079 in words is "one trillion, five hundred thirteen billion, four hundred fifty-three million, two hundred twenty-two thousand, seventy-nine".