1253412350 has 24 divisors (see below), whose sum is σ = 2333643048. Its totient is φ = 500871200.

The previous prime is 1253412337. The next prime is 1253412371. The reversal of 1253412350 is 532143521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41237 + ... + 64863.

It is an arithmetic number, because the mean of its divisors is an integer number (97235127).

Almost surely, 2^1253412350 is an apocalyptic number.

1253412350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253412350 is a deficient number, since it is larger than the sum of its proper divisors (1080230698).

1253412350 is a wasteful number, since it uses less digits than its factorization.

1253412350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24700 (or 24695 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1253412350 is about 35403.5640861199. The cubic root of 1253412350 is about 1078.1966790962.

Adding to 1253412350 its reverse (532143521), we get a palindrome (1785555871).

The spelling of 1253412350 in words is "one billion, two hundred fifty-three million, four hundred twelve thousand, three hundred fifty".