38752745403782 has 8 divisors (see below), whose sum is σ = 61548477994296. Its totient is φ = 18236586072352.

The previous prime is 38752745403719. The next prime is 38752745403797. The reversal of 38752745403782 is 28730454725783.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569893314728 + ... + 569893314795.

It is an arithmetic number, because the mean of its divisors is an integer number (7693559749287).

Almost surely, 2^{38752745403782} is an apocalyptic number.

38752745403782 is a deficient number, since it is larger than the sum of its proper divisors (22795732590514).

38752745403782 is a wasteful number, since it uses less digits than its factorization.

38752745403782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139786629542.

The product of its (nonzero) digits is 316108800, while the sum is 65.

The spelling of 38752745403782 in words is "thirty-eight trillion, seven hundred fifty-two billion, seven hundred forty-five million, four hundred three thousand, seven hundred eighty-two".