253455413300 has 36 divisors (see below), whose sum is σ = 550020278220. Its totient is φ = 101378104320.

The previous prime is 253455413207. The next prime is 253455413327. The reversal of 253455413300 is 3314554352.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 42996510736 + 210458902564 = 207356^2 + 458758^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4397066 + ... + 4454334.

Almost surely, 2^253455413300 is an apocalyptic number.

253455413300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253455413300 is an abundant number, since it is smaller than the sum of its proper divisors (296564864920).

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

253455413300 is a wasteful number, since it uses less digits than its factorization.

253455413300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101540 (or 101533 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 253455413300 its reverse (3314554352), we get a palindrome (256769967652).

The spelling of 253455413300 in words is "two hundred fifty-three billion, four hundred fifty-five million, four hundred thirteen thousand, three hundred".