1126735265507 has 8 divisors (see below), whose sum is σ = 1133283156096. Its totient is φ = 1120200725952.

The previous prime is 1126735265489. The next prime is 1126735265531. The reversal of 1126735265507 is 7055625376211.

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 1126735265507 - 2⁶ = 1126735265443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126735265567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3168458 + ... + 3506079.

It is an arithmetic number, because the mean of its divisors is an integer number (141660394512).

Almost surely, 2^{1126735265507} is an apocalyptic number.

1126735265507 is a deficient number, since it is larger than the sum of its proper divisors (6547890589).

1126735265507 is an equidigital number, since it uses as much as digits as its factorization.

1126735265507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6675517.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 1126735265507 in words is "one trillion, one hundred twenty-six billion, seven hundred thirty-five million, two hundred sixty-five thousand, five hundred seven".