2503422250 has 48 divisors (see below), whose sum is σ = 5451560712. Its totient is φ = 858312000.

The previous prime is 2503422247. The next prime is 2503422263. The reversal of 2503422250 is 522243052.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1228432401 + 1274989849 = 35049^2 + 35707^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89931 + ... + 114430.

Almost surely, 2^2503422250 is an apocalyptic number.

2503422250 is an abundant number, since it is smaller than the sum of its proper divisors (2948138462).

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

2503422250 is a wasteful number, since it uses less digits than its factorization.

2503422250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204392 (or 204375 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2503422250 is about 50034.2107962142. The cubic root of 2503422250 is about 1357.8278203074.

It can be divided in two parts, 250 and 3422250, that multiplied together give a square (855562500 = 29250²).

The spelling of 2503422250 in words is "two billion, five hundred three million, four hundred twenty-two thousand, two hundred fifty".