4545045054 has 32 divisors (see below), whose sum is σ = 11018292480. Its totient is φ = 1377286200.

The previous prime is 4545045041. The next prime is 4545045079. The reversal of 4545045054 is 4505405454.

4545045054 is a `hidden beast` number, since 4 + 54 + 504 + 50 + 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3825202 + ... + 3826389.

It is an arithmetic number, because the mean of its divisors is an integer number (344321640).

Almost surely, 2^4545045054 is an apocalyptic number.

4545045054 is an abundant number, since it is smaller than the sum of its proper divisors (6473247426).

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

4545045054 is a wasteful number, since it uses less digits than its factorization.

4545045054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7651613 (or 7651607 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4545045054 is about 67416.9493080190. The cubic root of 4545045054 is about 1656.4540670946.

The spelling of 4545045054 in words is "four billion, five hundred forty-five million, forty-five thousand, fifty-four".