5195646020 has 48 divisors (see below), whose sum is σ = 11228329728. Its totient is φ = 2018465280.

The previous prime is 5195646013. The next prime is 5195646041. The reversal of 5195646020 is 206465915.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102044 + ... + 144236.

It is an arithmetic number, because the mean of its divisors is an integer number (233923536).

Almost surely, 2^5195646020 is an apocalyptic number.

It is an amenable number.

5195646020 is an abundant number, since it is smaller than the sum of its proper divisors (6032683708).

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

5195646020 is a wasteful number, since it uses less digits than its factorization.

5195646020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42380 (or 42378 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5195646020 is about 72080.8297676990. The cubic root of 5195646020 is about 1731.9945387735.

The spelling of 5195646020 in words is "five billion, one hundred ninety-five million, six hundred forty-six thousand, twenty".