4221954054 has 96 divisors (see below), whose sum is σ = 9548098560. Its totient is φ = 1347325056.

The previous prime is 4221954043. The next prime is 4221954119. The reversal of 4221954054 is 4504591224.

It is a happy number.

4221954054 is a `hidden beast` number, since 42 + 21 + 9 + 540 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11503779 + ... + 11504145.

It is an arithmetic number, because the mean of its divisors is an integer number (99459360).

Almost surely, 2^4221954054 is an apocalyptic number.

4221954054 is an abundant number, since it is smaller than the sum of its proper divisors (5326144506).

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

4221954054 is a wasteful number, since it uses less digits than its factorization.

4221954054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 4221954054 is about 64976.5654216965. The cubic root of 4221954054 is about 1616.2349762368.

The spelling of 4221954054 in words is "four billion, two hundred twenty-one million, nine hundred fifty-four thousand, fifty-four".