1253009496 has 32 divisors (see below), whose sum is σ = 3240543600. Its totient is φ = 403267200.

The previous prime is 1253009419. The next prime is 1253009501. The reversal of 1253009496 is 6949003521.

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, 899455 + ... + 900846.

Almost surely, 2^1253009496 is an apocalyptic number.

It is an amenable number.

1253009496 is an abundant number, since it is smaller than the sum of its proper divisors (1987534104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1253009496 is a wasteful number, since it uses less digits than its factorization.

1253009496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800339 (or 1800335 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 1253009496 is about 35397.8741734585. The cubic root of 1253009496 is about 1078.0811538295.

The spelling of 1253009496 in words is "one billion, two hundred fifty-three million, nine thousand, four hundred ninety-six".