382052551100 has 216 divisors, whose sum is σ = 960531022080. Its totient is φ = 131600268800.

The previous prime is 382052551091. The next prime is 382052551117. The reversal of 382052551100 is 1155250283.

It is a super-2 number, since 2×382052551100² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18587429 + ... + 18607971.

It is an arithmetic number, because the mean of its divisors is an integer number (4446902880).

Almost surely, 2^382052551100 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 382052551100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480265511040).

382052551100 is an abundant number, since it is smaller than the sum of its proper divisors (578478470980).

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

382052551100 is a wasteful number, since it uses less digits than its factorization.

382052551100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20661 (or 20643 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 382052551100 in words is "three hundred eighty-two billion, fifty-two million, five hundred fifty-one thousand, one hundred".