2252503228 has 24 divisors (see below), whose sum is σ = 4049326512. Its totient is φ = 1095757824.

The previous prime is 2252503207. The next prime is 2252503249. The reversal of 2252503228 is 8223052522.

It is an interprime number because it is at equal distance from previous prime (2252503207) and next prime (2252503249).

It is a self number, because there is not a number n which added to its sum of digits gives 2252503228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18726 + ... + 69682.

It is an arithmetic number, because the mean of its divisors is an integer number (168721938).

Almost surely, 2^2252503228 is an apocalyptic number.

It is an amenable number.

2252503228 is a deficient number, since it is larger than the sum of its proper divisors (1796823284).

2252503228 is a wasteful number, since it uses less digits than its factorization.

2252503228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51261 (or 51259 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 2252503228 is about 47460.5439075449. The cubic root of 2252503228 is about 1310.8564661310.

The spelling of 2252503228 in words is "two billion, two hundred fifty-two million, five hundred three thousand, two hundred twenty-eight".