38745055590192 has 1000 divisors, whose sum is σ = 133189445716800. Its totient is φ = 10871291418624.

The previous prime is 38745055590149. The next prime is 38745055590193. The reversal of 38745055590192 is 29109555054783.

38745055590192 is a `hidden beast` number, since 3 + 8 + 7 + 450 + 5 + 5 + 5 + 90 + 1 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (38745055590193) by changing a digit.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 68093243284 + ... + 68093243852.

Almost surely, 2^{38745055590192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38745055590192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66594722858400).

38745055590192 is an abundant number, since it is smaller than the sum of its proper divisors (94444390126608).

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

38745055590192 is an equidigital number, since it uses as much as digits as its factorization.

38745055590192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 63.

The spelling of 38745055590192 in words is "thirty-eight trillion, seven hundred forty-five billion, fifty-five million, five hundred ninety thousand, one hundred ninety-two".