38452552800 has 72 divisors (see below), whose sum is σ = 125163067176. Its totient is φ = 10254013440.

The previous prime is 38452552777. The next prime is 38452552843. The reversal of 38452552800 is 825525483.

It is a happy number.

38452552800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8008549 + ... + 8013348.

It is an arithmetic number, because the mean of its divisors is an integer number (1738375933).

Almost surely, 2^38452552800 is an apocalyptic number.

38452552800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38452552800 is an abundant number, since it is smaller than the sum of its proper divisors (86710514376).

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

38452552800 is a wasteful number, since it uses less digits than its factorization.

38452552800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021920 (or 16021907 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 38452552800 in words is "thirty-eight billion, four hundred fifty-two million, five hundred fifty-two thousand, eight hundred".