535425590172 has 24 divisors (see below), whose sum is σ = 1362901502592. Its totient is φ = 162250178800.

The previous prime is 535425590159. The next prime is 535425590191. The reversal of 535425590172 is 271095524535.

It is a super-2 number, since 2×535425590172² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2028127104 + ... + 2028127367.

It is an arithmetic number, because the mean of its divisors is an integer number (56787562608).

Almost surely, 2^535425590172 is an apocalyptic number.

It is an amenable number.

535425590172 is an abundant number, since it is smaller than the sum of its proper divisors (827475912420).

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

535425590172 is a wasteful number, since it uses less digits than its factorization.

535425590172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056254489 (or 4056254487 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 535425590172 in words is "five hundred thirty-five billion, four hundred twenty-five million, five hundred ninety thousand, one hundred seventy-two".