4553552545 has 8 divisors (see below), whose sum is σ = 5464627560. Its totient is φ = 3642599040.

The previous prime is 4553552543. The next prime is 4553552551. The reversal of 4553552545 is 5452553554.

It can be written as a sum of positive squares in 4 ways, for example, as 2349437841 + 2204114704 = 48471^2 + 46948^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4553552545 - 2¹ = 4553552543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4553552543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117691 + ... + 151519.

It is an arithmetic number, because the mean of its divisors is an integer number (683078445).

Almost surely, 2^4553552545 is an apocalyptic number.

It is an amenable number.

4553552545 is a deficient number, since it is larger than the sum of its proper divisors (911075015).

4553552545 is a wasteful number, since it uses less digits than its factorization.

4553552545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60755.

The product of its digits is 1500000, while the sum is 43.

The square root of 4553552545 is about 67480.0158935962. The cubic root of 4553552545 is about 1657.4869490072.

The spelling of 4553552545 in words is "four billion, five hundred fifty-three million, five hundred fifty-two thousand, five hundred forty-five".