32615051623 has 16 divisors (see below), whose sum is σ = 40674726144. Its totient is φ = 25406948160.

The previous prime is 32615051621. The next prime is 32615051641.

32615051623 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32615051623 - 2¹ = 32615051621 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 (32615051621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213411 + ... + 332827.

It is an arithmetic number, because the mean of its divisors is an integer number (2542170384).

Almost surely, 2^32615051623 is an apocalyptic number.

32615051623 is a deficient number, since it is larger than the sum of its proper divisors (8059674521).

32615051623 is a wasteful number, since it uses less digits than its factorization.

32615051623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122982.

The product of its (nonzero) digits is 32400, while the sum is 34.

It can be divided in two parts, 326150 and 51623, that added together give a palindrome (377773).

The spelling of 32615051623 in words is "thirty-two billion, six hundred fifteen million, fifty-one thousand, six hundred twenty-three".