32064145402501 has 4 divisors (see below), whose sum is σ = 32064173944992. Its totient is φ = 32064116860012.

The previous prime is 32064145402493. The next prime is 32064145402573. The reversal of 32064145402501 is 10520454146023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32064145402501 - 2³ = 32064145402493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32064145402591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12514051 + ... + 14856976.

It is an arithmetic number, because the mean of its divisors is an integer number (8016043486248).

Almost surely, 2^{32064145402501} is an apocalyptic number.

It is an amenable number.

32064145402501 is a deficient number, since it is larger than the sum of its proper divisors (28542491).

32064145402501 is a wasteful number, since it uses less digits than its factorization.

32064145402501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28542490.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 32064145402501 its reverse (10520454146023), we get a palindrome (42584599548524).

The spelling of 32064145402501 in words is "thirty-two trillion, sixty-four billion, one hundred forty-five million, four hundred two thousand, five hundred one".