4456090972 has 12 divisors (see below), whose sum is σ = 7799243760. Its totient is φ = 2227735616.

The previous prime is 4456090921. The next prime is 4456090979. The reversal of 4456090972 is 2790906544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456090979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43453 + ... + 103924.

It is an arithmetic number, because the mean of its divisors is an integer number (649936980).

Almost surely, 2^4456090972 is an apocalyptic number.

It is an amenable number.

4456090972 is a deficient number, since it is larger than the sum of its proper divisors (3343152788).

4456090972 is a wasteful number, since it uses less digits than its factorization.

4456090972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154940 (or 154938 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 4456090972 is about 66753.9584743856. The cubic root of 4456090972 is about 1645.5762706005.

The spelling of 4456090972 in words is "four billion, four hundred fifty-six million, ninety thousand, nine hundred seventy-two".