4545455514 has 16 divisors (see below), whose sum is σ = 9118380000. Its totient is φ = 1510573680.

The previous prime is 4545455503. The next prime is 4545455531. The reversal of 4545455514 is 4155545454.

It is a happy number.

It is a super-2 number, since 2×4545455514² = 41322331659506008392, which contains 22 as substring.

It is a Curzon 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, 1142389 + ... + 1146360.

It is an arithmetic number, because the mean of its divisors is an integer number (569898750).

Almost surely, 2^4545455514 is an apocalyptic number.

4545455514 is an abundant number, since it is smaller than the sum of its proper divisors (4572924486).

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

4545455514 is a wasteful number, since it uses less digits than its factorization.

4545455514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289085.

The product of its digits is 800000, while the sum is 42.

The square root of 4545455514 is about 67419.9934292492. The cubic root of 4545455514 is about 1656.5039300157.

The spelling of 4545455514 in words is "four billion, five hundred forty-five million, four hundred fifty-five thousand, five hundred fourteen".