1749474055900 has 72 divisors (see below), whose sum is σ = 3824098992000. Its totient is φ = 694682520000.

The previous prime is 1749474055871. The next prime is 1749474055913. The reversal of 1749474055900 is 95504749471.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 22596255 + ... + 22673545.

It is an arithmetic number, because the mean of its divisors is an integer number (53112486000).

Almost surely, 2^{1749474055900} is an apocalyptic number.

1749474055900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1749474055900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1912049496000).

1749474055900 is an abundant number, since it is smaller than the sum of its proper divisors (2074624936100).

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

1749474055900 is a wasteful number, since it uses less digits than its factorization.

1749474055900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78955 (or 78948 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 1749474055900 in words is "one trillion, seven hundred forty-nine billion, four hundred seventy-four million, fifty-five thousand, nine hundred".