995495040 has 96 divisors (see below), whose sum is σ = 3437588700. Its totient is φ = 265463808.

The previous prime is 995495009. The next prime is 995495041. The reversal of 995495040 is 40594599.

995495040 is a `hidden beast` number, since 99 + 54 + 9 + 504 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 839145024 + 156350016 = 28968^2 + 12504^2 .

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (995495041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80655 + ... + 92174.

Almost surely, 2^995495040 is an apocalyptic number.

995495040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

995495040 is an abundant number, since it is smaller than the sum of its proper divisors (2442093660).

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

995495040 is a wasteful number, since it uses less digits than its factorization.

995495040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172854 (or 172839 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 995495040 is about 31551.4665269302. The cubic root of 995495040 is about 998.4960860433.

The spelling of 995495040 in words is "nine hundred ninety-five million, four hundred ninety-five thousand, forty".