995407641477 has 48 divisors (see below), whose sum is σ = 1476277440768. Its totient is φ = 646079293440.

The previous prime is 995407641469. The next prime is 995407641479. The reversal of 995407641477 is 774146704599.

995407641477 is a `hidden beast` number, since 9 + 9 + 54 + 0 + 76 + 41 + 477 = 666.

It is not a de Polignac number, because 995407641477 - 2³ = 995407641469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995407641479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213010213 + ... + 213014885.

It is an arithmetic number, because the mean of its divisors is an integer number (30755780016).

Almost surely, 2^995407641477 is an apocalyptic number.

It is an amenable number.

995407641477 is a deficient number, since it is larger than the sum of its proper divisors (480869799291).

995407641477 is a wasteful number, since it uses less digits than its factorization.

995407641477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610 (or 8607 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 995407641477 in words is "nine hundred ninety-five billion, four hundred seven million, six hundred forty-one thousand, four hundred seventy-seven".