4545545354 has 16 divisors (see below), whose sum is σ = 7794166848. Its totient is φ = 1947640032.

The previous prime is 4545545321. The next prime is 4545545429. The reversal of 4545545354 is 4535455454.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29174 + ... + 99710.

It is an arithmetic number, because the mean of its divisors is an integer number (487135428).

Almost surely, 2^4545545354 is an apocalyptic number.

4545545354 is a deficient number, since it is larger than the sum of its proper divisors (3248621494).

4545545354 is a wasteful number, since it uses less digits than its factorization.

4545545354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75149.

The product of its digits is 2400000, while the sum is 44.

The square root of 4545545354 is about 67420.6596971581. The cubic root of 4545545354 is about 1656.5148434311.

It can be divided in two parts, 45455 and 45354, that added together give a palindrome (90809).

The spelling of 4545545354 in words is "four billion, five hundred forty-five million, five hundred forty-five thousand, three hundred fifty-four".