32120551334453 has 8 divisors (see below), whose sum is σ = 32507747477856. Its totient is φ = 31733359990000.

The previous prime is 32120551334413. The next prime is 32120551334483. The reversal of 32120551334453 is 35443315502123.

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 32120551334453 - 2¹⁴ = 32120551318069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32120551334453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120551334413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13320203 + ... + 15545703.

It is an arithmetic number, because the mean of its divisors is an integer number (4063468434732).

Almost surely, 2^{32120551334453} is an apocalyptic number.

It is an amenable number.

32120551334453 is a deficient number, since it is larger than the sum of its proper divisors (387196143403).

32120551334453 is a wasteful number, since it uses less digits than its factorization.

32120551334453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399475.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 32120551334453 its reverse (35443315502123), we get a palindrome (67563866836576).

The spelling of 32120551334453 in words is "thirty-two trillion, one hundred twenty billion, five hundred fifty-one million, three hundred thirty-four thousand, four hundred fifty-three".