3773225328750 has 480 divisors, whose sum is σ = 10887494986368. Its totient is φ = 978551280000.

The previous prime is 3773225328737. The next prime is 3773225328781. The reversal of 3773225328750 is 578235223773.

3773225328750 is a `hidden beast` number, since 3 + 7 + 7 + 3 + 22 + 532 + 87 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 4009803280 + ... + 4009804220.

Almost surely, 2^{3773225328750} is an apocalyptic number.

3773225328750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3773225328750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443747493184).

3773225328750 is an abundant number, since it is smaller than the sum of its proper divisors (7114269657618).

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

3773225328750 is an equidigital number, since it uses as much as digits as its factorization.

3773225328750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 54.

The spelling of 3773225328750 in words is "three trillion, seven hundred seventy-three billion, two hundred twenty-five million, three hundred twenty-eight thousand, seven hundred fifty".