535222452000 has 96 divisors (see below), whose sum is σ = 1753388792064. Its totient is φ = 142725984000.

The previous prime is 535222451971. The next prime is 535222452001. The reversal of 535222452000 is 254222535.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (535222452001) 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, 22288936 + ... + 22312935.

It is an arithmetic number, because the mean of its divisors is an integer number (18264466584).

Almost surely, 2^535222452000 is an apocalyptic number.

535222452000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

535222452000 is an abundant number, since it is smaller than the sum of its proper divisors (1218166340064).

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

535222452000 is a wasteful number, since it uses less digits than its factorization.

535222452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44601899 (or 44601881 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 535222452000 its reverse (254222535), we get a palindrome (535476674535).

The spelling of 535222452000 in words is "five hundred thirty-five billion, two hundred twenty-two million, four hundred fifty-two thousand".