1047873735255 has 32 divisors (see below), whose sum is σ = 1710418472640. Its totient is φ = 547660615680.

The previous prime is 1047873735241. The next prime is 1047873735289. The reversal of 1047873735255 is 5525373787401.

It is not a de Polignac number, because 1047873735255 - 2¹² = 1047873731159 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1047873735195 and 1047873735204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1882522 + ... + 2374791.

It is an arithmetic number, because the mean of its divisors is an integer number (53450577270).

Almost surely, 2^{1047873735255} is an apocalyptic number.

1047873735255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1047873735255 is a deficient number, since it is larger than the sum of its proper divisors (662544737385).

1047873735255 is a wasteful number, since it uses less digits than its factorization.

1047873735255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257651.

The product of its (nonzero) digits is 24696000, while the sum is 57.

The spelling of 1047873735255 in words is "one trillion, forty-seven billion, eight hundred seventy-three million, seven hundred thirty-five thousand, two hundred fifty-five".