2503255494 has 16 divisors (see below), whose sum is σ = 5011699968. Its totient is φ = 833553672.

The previous prime is 2503255493. The next prime is 2503255499. The reversal of 2503255494 is 4945523052.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503255493) 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, 209922 + ... + 221525.

It is an arithmetic number, because the mean of its divisors is an integer number (313231248).

Almost surely, 2^2503255494 is an apocalyptic number.

2503255494 is an abundant number, since it is smaller than the sum of its proper divisors (2508444474).

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

2503255494 is a wasteful number, since it uses less digits than its factorization.

2503255494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432419.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 2503255494 is about 50032.5443486537. The cubic root of 2503255494 is about 1357.7976707839.

The spelling of 2503255494 in words is "two billion, five hundred three million, two hundred fifty-five thousand, four hundred ninety-four".