1513022005255 has 8 divisors (see below), whose sum is σ = 1878234213600. Its totient is φ = 1168679066016.

The previous prime is 1513022005241. The next prime is 1513022005289. The reversal of 1513022005255 is 5525002203151.

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 1513022005255 - 2¹³ = 1513021997063 is a prime.

It is a super-2 number, since 2×1513022005255² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5217317115 + ... + 5217317404.

It is an arithmetic number, because the mean of its divisors is an integer number (234779276700).

Almost surely, 2^{1513022005255} is an apocalyptic number.

1513022005255 is a deficient number, since it is larger than the sum of its proper divisors (365212208345).

1513022005255 is a wasteful number, since it uses less digits than its factorization.

1513022005255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434634553.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 1513022005255 in words is "one trillion, five hundred thirteen billion, twenty-two million, five thousand, two hundred fifty-five".