232232063415545 has 16 divisors (see below), whose sum is σ = 279110923093200. Its totient is φ = 185497374585600.

The previous prime is 232232063415493. The next prime is 232232063415587. The reversal of 232232063415545 is 545514360232232.

It can be written as a sum of positive squares in 8 ways, for example, as 13114711787776 + 219117351627769 = 3621424^2 + 14802613^2 .

It is not a de Polignac number, because 232232063415545 - 2¹² = 232232063411449 is a prime.

It is a super-2 number, since 2×232232063415545² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232232063415545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84514931 + ... + 87219479.

It is an arithmetic number, because the mean of its divisors is an integer number (17444432693325).

Almost surely, 2^{232232063415545} is an apocalyptic number.

It is an amenable number.

232232063415545 is a deficient number, since it is larger than the sum of its proper divisors (46878859677655).

232232063415545 is a wasteful number, since it uses less digits than its factorization.

232232063415545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731196.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 232232063415545 in words is "two hundred thirty-two trillion, two hundred thirty-two billion, sixty-three million, four hundred fifteen thousand, five hundred forty-five".