1845365262672 has 40 divisors (see below), whose sum is σ = 4845344317600. Its totient is φ = 605037790080.

The previous prime is 1845365262661. The next prime is 1845365262677. The reversal of 1845365262672 is 2762625635481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1845365262677) by changing a digit.

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, 315120922 + ... + 315126777.

It is an arithmetic number, because the mean of its divisors is an integer number (121133607940).

Almost surely, 2^{1845365262672} is an apocalyptic number.

1845365262672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1845365262672 is an abundant number, since it is smaller than the sum of its proper divisors (2999979054928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1845365262672 is a wasteful number, since it uses less digits than its factorization.

1845365262672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630247771 (or 630247765 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 57.

The spelling of 1845365262672 in words is "one trillion, eight hundred forty-five billion, three hundred sixty-five million, two hundred sixty-two thousand, six hundred seventy-two".