1326125027755 has 8 divisors (see below), whose sum is σ = 1736018218224. Its totient is φ = 964454565600.

The previous prime is 1326125027713. The next prime is 1326125027771. The reversal of 1326125027755 is 5577205216231.

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

It is not a de Polignac number, because 1326125027755 - 2⁷ = 1326125027627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12055682016 + ... + 12055682125.

It is an arithmetic number, because the mean of its divisors is an integer number (217002277278).

Almost surely, 2^{1326125027755} is an apocalyptic number.

1326125027755 is a deficient number, since it is larger than the sum of its proper divisors (409893190469).

1326125027755 is a wasteful number, since it uses less digits than its factorization.

1326125027755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24111364157.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 1326125027755 in words is "one trillion, three hundred twenty-six billion, one hundred twenty-five million, twenty-seven thousand, seven hundred fifty-five".