3812850499500 has 1296 divisors, whose sum is σ = 15246859013568. Its totient is φ = 797000601600.

The previous prime is 3812850499489. The next prime is 3812850499583. The reversal of 3812850499500 is 59940582183.

3812850499500 is a `hidden beast` number, since 3 + 8 + 12 + 85 + 0 + 49 + 9 + 500 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 5131696129 + ... + 5131696871.

It is an arithmetic number, because the mean of its divisors is an integer number (11764551708).

Almost surely, 2^{3812850499500} is an apocalyptic number.

3812850499500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3812850499500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7623429506784).

3812850499500 is an abundant number, since it is smaller than the sum of its proper divisors (11434008514068).

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

3812850499500 is a wasteful number, since it uses less digits than its factorization.

3812850499500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 3812850499500 in words is "three trillion, eight hundred twelve billion, eight hundred fifty million, four hundred ninety-nine thousand, five hundred".