995006945780 has 96 divisors (see below), whose sum is σ = 2330793480960. Its totient is φ = 354582558720.

The previous prime is 995006945743. The next prime is 995006945783. The reversal of 995006945780 is 87549600599.

It is a super-5 number, since 5×995006945780⁵ (a number of 61 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995006945783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7837610 + ... + 7963550.

It is an arithmetic number, because the mean of its divisors is an integer number (24279098760).

Almost surely, 2^995006945780 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 995006945780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165396740480).

995006945780 is an abundant number, since it is smaller than the sum of its proper divisors (1335786535180).

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

995006945780 is a wasteful number, since it uses less digits than its factorization.

995006945780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127209 (or 127207 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 62.

The spelling of 995006945780 in words is "nine hundred ninety-five billion, six million, nine hundred forty-five thousand, seven hundred eighty".