4054545756 has 36 divisors (see below), whose sum is σ = 10378732000. Its totient is φ = 1334406528.

The previous prime is 4054545749. The next prime is 4054545763. The reversal of 4054545756 is 6575454504.

4054545756 is a `hidden beast` number, since 4 + 0 + 54 + 545 + 7 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (4054545749) and next prime (4054545763).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4054545756² = 32878682574995223072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709981 + ... + 715668.

Almost surely, 2^4054545756 is an apocalyptic number.

It is an amenable number.

4054545756 is an abundant number, since it is smaller than the sum of its proper divisors (6324186244).

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

4054545756 is a wasteful number, since it uses less digits than its factorization.

4054545756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425738 (or 1425733 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 45.

The square root of 4054545756 is about 63675.3151228952. The cubic root of 4054545756 is about 1594.5839995017.

The spelling of 4054545756 in words is "four billion, fifty-four million, five hundred forty-five thousand, seven hundred fifty-six".