252453050 has 12 divisors (see below), whose sum is σ = 469562766. Its totient is φ = 100981200.

The previous prime is 252453041. The next prime is 252453101. The reversal of 252453050 is 50354252.

It can be written as a sum of positive squares in 3 ways, for example, as 191628649 + 60824401 = 13843^2 + 7799^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2524481 + ... + 2524580.

Almost surely, 2^252453050 is an apocalyptic number.

252453050 is a deficient number, since it is larger than the sum of its proper divisors (217109716).

252453050 is a wasteful number, since it uses less digits than its factorization.

252453050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049073 (or 5049068 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 252453050 is about 15888.7711922603. The cubic root of 252453050 is about 632.0142552064.

The spelling of 252453050 in words is "two hundred fifty-two million, four hundred fifty-three thousand, fifty".