2553324545 has 8 divisors (see below), whose sum is σ = 3065053824. Its totient is φ = 2041950064.

The previous prime is 2553324539. The next prime is 2553324547. The reversal of 2553324545 is 5454233552.

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

It is a cyclic number.

It is not a de Polignac number, because 2553324545 - 2¹⁸ = 2553062401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553324499 and 2553324508.

It is not an unprimeable number, because it can be changed into a prime (2553324547) 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, 72599 + ... + 101868.

It is an arithmetic number, because the mean of its divisors is an integer number (383131728).

Almost surely, 2^2553324545 is an apocalyptic number.

It is an amenable number.

2553324545 is a deficient number, since it is larger than the sum of its proper divisors (511729279).

2553324545 is a wasteful number, since it uses less digits than its factorization.

2553324545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177399.

The product of its digits is 360000, while the sum is 38.

The square root of 2553324545 is about 50530.4318703096. The cubic root of 2553324545 is about 1366.7906736244.

The spelling of 2553324545 in words is "two billion, five hundred fifty-three million, three hundred twenty-four thousand, five hundred forty-five".