2503778790 has 32 divisors (see below), whose sum is σ = 6093709056. Its totient is φ = 658269920.

The previous prime is 2503778749. The next prime is 2503778833. The reversal of 2503778790 is 978773052.

2503778790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585612 + ... + 589871.

It is an arithmetic number, because the mean of its divisors is an integer number (190428408).

Almost surely, 2^2503778790 is an apocalyptic number.

2503778790 is an abundant number, since it is smaller than the sum of its proper divisors (3589930266).

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

2503778790 is a wasteful number, since it uses less digits than its factorization.

2503778790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175564.

The product of its (nonzero) digits is 740880, while the sum is 48.

The square root of 2503778790 is about 50037.7736315276. The cubic root of 2503778790 is about 1357.8922783308.

The spelling of 2503778790 in words is "two billion, five hundred three million, seven hundred seventy-eight thousand, seven hundred ninety".