2545580352 has 56 divisors (see below), whose sum is σ = 7697354176. Its totient is φ = 727308288.

The previous prime is 2545580351. The next prime is 2545580363. The reversal of 2545580352 is 2530855452.

2545580352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 2545580352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545580351) 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, 945673 + ... + 948360.

Almost surely, 2^2545580352 is an apocalyptic number.

It is an amenable number.

2545580352 is an abundant number, since it is smaller than the sum of its proper divisors (5151773824).

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

2545580352 is a wasteful number, since it uses less digits than its factorization.

2545580352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894055 (or 1894045 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The square root of 2545580352 is about 50453.7446776748. The cubic root of 2545580352 is about 1365.4074560826.

The spelling of 2545580352 in words is "two billion, five hundred forty-five million, five hundred eighty thousand, three hundred fifty-two".