2552055545 has 16 divisors (see below), whose sum is σ = 3343225872. Its totient is φ = 1858775040.

The previous prime is 2552055503. The next prime is 2552055557. The reversal of 2552055545 is 5455502552.

2552055545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6651241 + 2545404304 = 2579^2 + 50452^2 .

It is not a de Polignac number, because 2552055545 - 2³⁰ = 1478313721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2552055499 and 2552055508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264176 + ... + 273665.

It is an arithmetic number, because the mean of its divisors is an integer number (208951617).

Almost surely, 2^2552055545 is an apocalyptic number.

It is an amenable number.

2552055545 is a deficient number, since it is larger than the sum of its proper divisors (791170327).

2552055545 is a wasteful number, since it uses less digits than its factorization.

2552055545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537932.

The product of its (nonzero) digits is 250000, while the sum is 38.

The square root of 2552055545 is about 50517.8735201711. The cubic root of 2552055545 is about 1366.5642048573.

The spelling of 2552055545 in words is "two billion, five hundred fifty-two million, fifty-five thousand, five hundred forty-five".