2545650604 has 24 divisors (see below), whose sum is σ = 5095317248. Its totient is φ = 1090132560.

The previous prime is 2545650593. The next prime is 2545650619. The reversal of 2545650604 is 4060565452.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 937 + ... + 71359.

Almost surely, 2^2545650604 is an apocalyptic number.

It is an amenable number.

2545650604 is an abundant number, since it is smaller than the sum of its proper divisors (2549666644).

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

2545650604 is a wasteful number, since it uses less digits than its factorization.

2545650604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71725 (or 71723 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 2545650604 is about 50454.4408749121. The cubic root of 2545650604 is about 1365.4200166397.

The spelling of 2545650604 in words is "two billion, five hundred forty-five million, six hundred fifty thousand, six hundred four".