2452205540 has 12 divisors (see below), whose sum is σ = 5149631676. Its totient is φ = 980882208.

The previous prime is 2452205527. The next prime is 2452205603. The reversal of 2452205540 is 455022542.

2452205540 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 2 ways, for example, as 686020864 + 1766184676 = 26192^2 + 42026^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61305119 + ... + 61305158.

It is an arithmetic number, because the mean of its divisors is an integer number (429135973).

Almost surely, 2^2452205540 is an apocalyptic number.

2452205540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2452205540 is an abundant number, since it is smaller than the sum of its proper divisors (2697426136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2452205540 is a wasteful number, since it uses less digits than its factorization.

2452205540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122610286 (or 122610284 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 2452205540 is about 49519.7489896708. The cubic root of 2452205540 is about 1348.5041575292.

The spelling of 2452205540 in words is "two billion, four hundred fifty-two million, two hundred five thousand, five hundred forty".