4550941892 has 12 divisors (see below), whose sum is σ = 9101883840. Its totient is φ = 1950403656.

The previous prime is 4550941849. The next prime is 4550941981. The reversal of 4550941892 is 2981490554.

It is a happy number.

4550941892 is an admirable number.

It is a super-2 number, since 2×4550941892² = 41422144208721079328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81266792 + ... + 81266847.

It is an arithmetic number, because the mean of its divisors is an integer number (758490320).

Almost surely, 2^4550941892 is an apocalyptic number.

It is an amenable number.

4550941892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4550941892 is a wasteful number, since it uses less digits than its factorization.

4550941892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162533650 (or 162533648 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 4550941892 is about 67460.6692228887. The cubic root of 4550941892 is about 1657.1701304030.

The spelling of 4550941892 in words is "four billion, five hundred fifty million, nine hundred forty-one thousand, eight hundred ninety-two".