4545053011 has 4 divisors (see below), whose sum is σ = 4545271224. Its totient is φ = 4544834800.

The previous prime is 4545052961. The next prime is 4545053021. The reversal of 4545053011 is 1103505454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4545053011 - 2¹⁷ = 4544921939 is a prime.

It is a super-2 number, since 2×4545053011² = 41315013745600332242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545053021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74125 + ... + 120766.

It is an arithmetic number, because the mean of its divisors is an integer number (1136317806).

Almost surely, 2^4545053011 is an apocalyptic number.

4545053011 is a deficient number, since it is larger than the sum of its proper divisors (218213).

4545053011 is a wasteful number, since it uses less digits than its factorization.

4545053011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218212.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 4545053011 is about 67417.0083213428. The cubic root of 4545053011 is about 1656.4550337441.

Adding to 4545053011 its reverse (1103505454), we get a palindrome (5648558465).

The spelling of 4545053011 in words is "four billion, five hundred forty-five million, fifty-three thousand, eleven".