2545532353 has 16 divisors (see below), whose sum is σ = 3297857920. Its totient is φ = 1908043776.

The previous prime is 2545532351. The next prime is 2545532359. The reversal of 2545532353 is 3532355452.

It is a cyclic number.

It is not a de Polignac number, because 2545532353 - 2¹ = 2545532351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2545532351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 734400 + ... + 737857.

It is an arithmetic number, because the mean of its divisors is an integer number (206116120).

Almost surely, 2^2545532353 is an apocalyptic number.

It is an amenable number.

2545532353 is a deficient number, since it is larger than the sum of its proper divisors (752325567).

2545532353 is a wasteful number, since it uses less digits than its factorization.

2545532353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472296.

The product of its digits is 270000, while the sum is 37.

The square root of 2545532353 is about 50453.2690021172. The cubic root of 2545532353 is about 1365.3988740705.

The spelling of 2545532353 in words is "two billion, five hundred forty-five million, five hundred thirty-two thousand, three hundred fifty-three".