232215252123545 has 16 divisors (see below), whose sum is σ = 279980263032960. Its totient is φ = 184890902918400.

The previous prime is 232215252123391. The next prime is 232215252123557. The reversal of 232215252123545 is 545321252512232.

It is not a de Polignac number, because 232215252123545 - 2¹⁸ = 232215251861401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232215252123496 and 232215252123505.

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, 321964436 + ... + 322684874.

It is an arithmetic number, because the mean of its divisors is an integer number (17498766439560).

Almost surely, 2^{232215252123545} is an apocalyptic number.

It is an amenable number.

232215252123545 is a deficient number, since it is larger than the sum of its proper divisors (47765010909415).

232215252123545 is a wasteful number, since it uses less digits than its factorization.

232215252123545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026176.

The product of its digits is 1440000, while the sum is 44.

The spelling of 232215252123545 in words is "two hundred thirty-two trillion, two hundred fifteen billion, two hundred fifty-two million, one hundred twenty-three thousand, five hundred forty-five".