1253350245 has 64 divisors (see below), whose sum is σ = 2432457216. Its totient is φ = 537968640.

The previous prime is 1253350237. The next prime is 1253350249. The reversal of 1253350245 is 5420533521.

It is not a de Polignac number, because 1253350245 - 2³ = 1253350237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253350249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1422205 + ... + 1423085.

It is an arithmetic number, because the mean of its divisors is an integer number (38007144).

Almost surely, 2^1253350245 is an apocalyptic number.

1253350245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1253350245 is a deficient number, since it is larger than the sum of its proper divisors (1179106971).

1253350245 is a wasteful number, since it uses less digits than its factorization.

1253350245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1253350245 is about 35402.6869742962. The cubic root of 1253350245 is about 1078.1788710406.

Adding to 1253350245 its reverse (5420533521), we get a palindrome (6673883766).

The spelling of 1253350245 in words is "one billion, two hundred fifty-three million, three hundred fifty thousand, two hundred forty-five".