1872842765275 has 6 divisors (see below), whose sum is σ = 2322325028972. Its totient is φ = 1498274212200.

The previous prime is 1872842765273. The next prime is 1872842765309. The reversal of 1872842765275 is 5725672482781.

It is not a de Polignac number, because 1872842765275 - 2¹ = 1872842765273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1872842765273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37456855281 + ... + 37456855330.

Almost surely, 2^{1872842765275} is an apocalyptic number.

1872842765275 is a deficient number, since it is larger than the sum of its proper divisors (449482263697).

1872842765275 is an equidigital number, since it uses as much as digits as its factorization.

1872842765275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74913710621 (or 74913710616 counting only the distinct ones).

The product of its digits is 105369600, while the sum is 64.

The spelling of 1872842765275 in words is "one trillion, eight hundred seventy-two billion, eight hundred forty-two million, seven hundred sixty-five thousand, two hundred seventy-five".