2545040162 has 16 divisors (see below), whose sum is σ = 4372874880. Its totient is φ = 1088244288.

The previous prime is 2545040159. The next prime is 2545040167. The reversal of 2545040162 is 2610405452.

2545040162 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 (2545040167) 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, 200903 + ... + 213194.

It is an arithmetic number, because the mean of its divisors is an integer number (273304680).

Almost surely, 2^2545040162 is an apocalyptic number.

2545040162 is a deficient number, since it is larger than the sum of its proper divisors (1827834718).

2545040162 is a wasteful number, since it uses less digits than its factorization.

2545040162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414545.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2545040162 is about 50448.3910744436. The cubic root of 2545040162 is about 1365.3108662379.

The spelling of 2545040162 in words is "two billion, five hundred forty-five million, forty thousand, one hundred sixty-two".