1056104273258 has 8 divisors (see below), whose sum is σ = 1584197410752. Its totient is φ = 528038469676.

The previous prime is 1056104273239. The next prime is 1056104273309. The reversal of 1056104273258 is 8523724016501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056104273258² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6736610 + ... + 6891597.

It is an arithmetic number, because the mean of its divisors is an integer number (198024676344).

Almost surely, 2^{1056104273258} is an apocalyptic number.

1056104273258 is a deficient number, since it is larger than the sum of its proper divisors (528093137494).

1056104273258 is a wasteful number, since it uses less digits than its factorization.

1056104273258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13666956.

The product of its (nonzero) digits is 403200, while the sum is 44.

Adding to 1056104273258 its reverse (8523724016501), we get a palindrome (9579828289759).

The spelling of 1056104273258 in words is "one trillion, fifty-six billion, one hundred four million, two hundred seventy-three thousand, two hundred fifty-eight".