263430455200 has 576 divisors, whose sum is σ = 771981840000. Its totient is φ = 87426662400.

The previous prime is 263430455153. The next prime is 263430455303. The reversal of 263430455200 is 2554034362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 586704576 + ... + 586705024.

It is an arithmetic number, because the mean of its divisors is an integer number (1340246250).

Almost surely, 2^263430455200 is an apocalyptic number.

263430455200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 263430455200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385990920000).

263430455200 is an abundant number, since it is smaller than the sum of its proper divisors (508551384800).

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

263430455200 is a wasteful number, since it uses less digits than its factorization.

263430455200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 263430455200 its reverse (2554034362), we get a palindrome (265984489562).

The spelling of 263430455200 in words is "two hundred sixty-three billion, four hundred thirty million, four hundred fifty-five thousand, two hundred".