4054061772 has 48 divisors (see below), whose sum is σ = 10516353120. Its totient is φ = 1350605376.

The previous prime is 4054061761. The next prime is 4054061777. The reversal of 4054061772 is 2771604504.

4054061772 is a `hidden beast` number, since 40 + 540 + 6 + 1 + 7 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4054061777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206278 + ... + 225074.

It is an arithmetic number, because the mean of its divisors is an integer number (219090690).

Almost surely, 2^4054061772 is an apocalyptic number.

It is an amenable number.

4054061772 is an abundant number, since it is smaller than the sum of its proper divisors (6462291348).

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

4054061772 is a wasteful number, since it uses less digits than its factorization.

4054061772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20807 (or 20799 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 4054061772 is about 63671.5146042561. The cubic root of 4054061772 is about 1594.5205494140.

The spelling of 4054061772 in words is "four billion, fifty-four million, sixty-one thousand, seven hundred seventy-two".