4054985652 has 24 divisors (see below), whose sum is σ = 9873009216. Its totient is φ = 1292893888.

The previous prime is 4054985647. The next prime is 4054985717. The reversal of 4054985652 is 2565894504.

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 7 ways as a sum of consecutive naturals, for example, 7345713 + ... + 7346264.

It is an arithmetic number, because the mean of its divisors is an integer number (411375384).

Almost surely, 2^4054985652 is an apocalyptic number.

It is an amenable number.

4054985652 is an abundant number, since it is smaller than the sum of its proper divisors (5818023564).

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

4054985652 is a wasteful number, since it uses less digits than its factorization.

4054985652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14692007 (or 14692005 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The square root of 4054985652 is about 63678.7692406190. The cubic root of 4054985652 is about 1594.6416652921.

The spelling of 4054985652 in words is "four billion, fifty-four million, nine hundred eighty-five thousand, six hundred fifty-two".