1013253392 has 10 divisors (see below), whose sum is σ = 1963178478. Its totient is φ = 506626688.

The previous prime is 1013253389. The next prime is 1013253403. The reversal of 1013253392 is 2933523101.

It can be written as a sum of positive squares in only one way, i.e., 930006016 + 83247376 = 30496^2 + 9124^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31664153 + ... + 31664184.

Almost surely, 2^1013253392 is an apocalyptic number.

It is an amenable number.

1013253392 is a deficient number, since it is larger than the sum of its proper divisors (949925086).

1013253392 is an equidigital number, since it uses as much as digits as its factorization.

1013253392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63328345 (or 63328339 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 1013253392 is about 31831.6413651574. The cubic root of 1013253392 is about 1004.3984228457.

Adding to 1013253392 its reverse (2933523101), we get a palindrome (3946776493).

The spelling of 1013253392 in words is "one billion, thirteen million, two hundred fifty-three thousand, three hundred ninety-two".