1253790424 has 16 divisors (see below), whose sum is σ = 2400876000. Its totient is φ = 613556832.

The previous prime is 1253790397. The next prime is 1253790451. The reversal of 1253790424 is 4240973521.

It is an interprime number because it is at equal distance from previous prime (1253790397) and next prime (1253790451).

It is a congruent number.

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, 1666899 + ... + 1667650.

It is an arithmetic number, because the mean of its divisors is an integer number (150054750).

Almost surely, 2^1253790424 is an apocalyptic number.

It is an amenable number.

1253790424 is a deficient number, since it is larger than the sum of its proper divisors (1147085576).

1253790424 is a wasteful number, since it uses less digits than its factorization.

1253790424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334602 (or 3334598 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1253790424 is about 35408.9031742018. The cubic root of 1253790424 is about 1078.3050757602.

The spelling of 1253790424 in words is "one billion, two hundred fifty-three million, seven hundred ninety thousand, four hundred twenty-four".