32131022452 has 24 divisors (see below), whose sum is σ = 57050784000. Its totient is φ = 15831033120.

The previous prime is 32131022423. The next prime is 32131022491. The reversal of 32131022452 is 25422013123.

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, 539418 + ... + 596014.

It is an arithmetic number, because the mean of its divisors is an integer number (2377116000).

Almost surely, 2^32131022452 is an apocalyptic number.

It is an amenable number.

32131022452 is a deficient number, since it is larger than the sum of its proper divisors (24919761548).

32131022452 is a wasteful number, since it uses less digits than its factorization.

32131022452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58671 (or 58669 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 32131022452 its reverse (25422013123), we get a palindrome (57553035575).

The spelling of 32131022452 in words is "thirty-two billion, one hundred thirty-one million, twenty-two thousand, four hundred fifty-two".