1253113410 has 32 divisors (see below), whose sum is σ = 3088757952. Its totient is φ = 325131840.

The previous prime is 1253113399. The next prime is 1253113417. The reversal of 1253113410 is 143113521.

It is not an unprimeable number, because it can be changed into a prime (1253113417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563356 + ... + 565575.

It is an arithmetic number, because the mean of its divisors is an integer number (96523686).

Almost surely, 2^1253113410 is an apocalyptic number.

1253113410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253113410 is an abundant number, since it is smaller than the sum of its proper divisors (1835644542).

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

1253113410 is a wasteful number, since it uses less digits than its factorization.

1253113410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128978.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1253113410 is about 35399.3419430362. The cubic root of 1253113410 is about 1078.1109553138.

Adding to 1253113410 its reverse (143113521), we get a palindrome (1396226931).

The spelling of 1253113410 in words is "one billion, two hundred fifty-three million, one hundred thirteen thousand, four hundred ten".