1253425322 has 8 divisors (see below), whose sum is σ = 1881082656. Its totient is φ = 626397772.

The previous prime is 1253425301. The next prime is 1253425339. The reversal of 1253425322 is 2235243521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152438 + ... + 160449.

It is an arithmetic number, because the mean of its divisors is an integer number (235135332).

Almost surely, 2^1253425322 is an apocalyptic number.

1253425322 is a deficient number, since it is larger than the sum of its proper divisors (627657334).

1253425322 is a wasteful number, since it uses less digits than its factorization.

1253425322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314892.

The product of its digits is 14400, while the sum is 29.

The square root of 1253425322 is about 35403.7472875401. The cubic root of 1253425322 is about 1078.2003986275.

Adding to 1253425322 its reverse (2235243521), we get a palindrome (3488668843).

The spelling of 1253425322 in words is "one billion, two hundred fifty-three million, four hundred twenty-five thousand, three hundred twenty-two".