32232040055 has 8 divisors (see below), whose sum is σ = 38712000912. Its totient is φ = 25763263488.

The previous prime is 32232040031. The next prime is 32232040063. The reversal of 32232040055 is 55004023223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32232040055 - 2⁶ = 32232039991 is a prime.

It is a super-2 number, since 2×32232040055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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, 2789729 + ... + 2801258.

It is an arithmetic number, because the mean of its divisors is an integer number (4839000114).

Almost surely, 2^32232040055 is an apocalyptic number.

32232040055 is a deficient number, since it is larger than the sum of its proper divisors (6479960857).

32232040055 is a wasteful number, since it uses less digits than its factorization.

32232040055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592145.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 32232040055 its reverse (55004023223), we get a palindrome (87236063278).

The spelling of 32232040055 in words is "thirty-two billion, two hundred thirty-two million, forty thousand, fifty-five".