3783219502500 has 135 divisors (see below), whose sum is σ = 11951019127047. Its totient is φ = 1008780732000.

The previous prime is 3783219502493. The next prime is 3783219502529. The reversal of 3783219502500 is 52059123873.

The square root of 3783219502500 is 1945050.

It is a perfect power (a square), and thus also a powerful number.

3783219502500 is a `hidden beast` number, since 3 + 7 + 83 + 2 + 19 + 50 + 2 + 500 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 296604408996 + 3486615093504 = 544614^2 + 1867248^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 291751017 + ... + 291763983.

Almost surely, 2^{3783219502500} is an apocalyptic number.

3783219502500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3783219502500 is the 1945050-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3783219502500

3783219502500 is an abundant number, since it is smaller than the sum of its proper divisors (8167799624547).

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

3783219502500 is an frugal number, since it uses more digits than its factorization.

3783219502500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25964 (or 12977 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 3783219502500 in words is "three trillion, seven hundred eighty-three billion, two hundred nineteen million, five hundred two thousand, five hundred".