995773500 has 240 divisors, whose sum is σ = 3393149760. Its totient is φ = 253756800.

The previous prime is 995773469. The next prime is 995773517. The reversal of 995773500 is 5377599.

It is a happy number.

995773500 is a `hidden beast` number, since 99 + 57 + 7 + 3 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 930966 + ... + 932034.

It is an arithmetic number, because the mean of its divisors is an integer number (14138124).

Almost surely, 2^995773500 is an apocalyptic number.

995773500 is a gapful number since it is divisible by the number (90) 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 995773500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1696574880).

995773500 is an abundant number, since it is smaller than the sum of its proper divisors (2397376260).

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

995773500 is a wasteful number, since it uses less digits than its factorization.

995773500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 297675, while the sum is 45.

The square root of 995773500 is about 31555.8790085144. The cubic root of 995773500 is about 998.5891771817.

The spelling of 995773500 in words is "nine hundred ninety-five million, seven hundred seventy-three thousand, five hundred".