2545006756 has 48 divisors (see below), whose sum is σ = 4763505600. Its totient is φ = 1186278912.

The previous prime is 2545006733. The next prime is 2545006757. The reversal of 2545006756 is 6576005452.

2545006756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2545006757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973760 + ... + 1975048.

It is an arithmetic number, because the mean of its divisors is an integer number (99239700).

Almost surely, 2^2545006756 is an apocalyptic number.

It is an amenable number.

2545006756 is a deficient number, since it is larger than the sum of its proper divisors (2218498844).

2545006756 is a wasteful number, since it uses less digits than its factorization.

2545006756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2545006756 is about 50448.0599825206. The cubic root of 2545006756 is about 1365.3048925568.

The spelling of 2545006756 in words is "two billion, five hundred forty-five million, six thousand, seven hundred fifty-six".