1051969875135 has 16 divisors (see below), whose sum is σ = 1703430739584. Its totient is φ = 554290953632.

The previous prime is 1051969874987. The next prime is 1051969875161. The reversal of 1051969875135 is 5315789691501.

It is a cyclic number.

It is not a de Polignac number, because 1051969875135 - 2¹⁶ = 1051969809599 is a prime.

It is a super-2 number, since 2×1051969875135² (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 15 ways as a sum of consecutive naturals, for example, 422476617 + ... + 422479106.

It is an arithmetic number, because the mean of its divisors is an integer number (106464421224).

Almost surely, 2^{1051969875135} is an apocalyptic number.

1051969875135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1051969875135 is a deficient number, since it is larger than the sum of its proper divisors (651460864449).

1051969875135 is an equidigital number, since it uses as much as digits as its factorization.

1051969875135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844955814.

The product of its (nonzero) digits is 10206000, while the sum is 60.

The spelling of 1051969875135 in words is "one trillion, fifty-one billion, nine hundred sixty-nine million, eight hundred seventy-five thousand, one hundred thirty-five".