6403245933252 has 96 divisors (see below), whose sum is σ = 17166048141312. Its totient is φ = 1819791783936.

The previous prime is 6403245933221. The next prime is 6403245933407. The reversal of 6403245933252 is 2523395423046.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22656403 + ... + 22937285.

It is an arithmetic number, because the mean of its divisors is an integer number (178813001472).

Almost surely, 2^{6403245933252} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6403245933252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8583024070656).

6403245933252 is an abundant number, since it is smaller than the sum of its proper divisors (10762802208060).

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

6403245933252 is a wasteful number, since it uses less digits than its factorization.

6403245933252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282337 (or 282335 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 6403245933252 in words is "six trillion, four hundred three billion, two hundred forty-five million, nine hundred thirty-three thousand, two hundred fifty-two".