5452552545 has 128 divisors (see below), whose sum is σ = 10467366912. Its totient is φ = 2393395200.

The previous prime is 5452552519. The next prime is 5452552559.

It is a happy number.

5452552545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5452552545 - 2⁶ = 5452552481 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5452552497 and 5452552506.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11104750 + ... + 11105240.

It is an arithmetic number, because the mean of its divisors is an integer number (81776304).

Almost surely, 2^5452552545 is an apocalyptic number.

5452552545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5452552545 is a deficient number, since it is larger than the sum of its proper divisors (5014814367).

5452552545 is a wasteful number, since it uses less digits than its factorization.

5452552545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its digits is 1000000, while the sum is 42.

The square root of 5452552545 is about 73841.4012935833. The cubic root of 5452552545 is about 1760.0835601899.

The spelling of 5452552545 in words is "five billion, four hundred fifty-two million, five hundred fifty-two thousand, five hundred forty-five".