2331150514545 has 16 divisors (see below), whose sum is σ = 3850158269952. Its totient is φ = 1203174458880.

The previous prime is 2331150514387. The next prime is 2331150514597. The reversal of 2331150514545 is 5454150511332.

It is not a de Polignac number, because 2331150514545 - 2²² = 2331146320241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506612992 + ... + 2506613921.

It is an arithmetic number, because the mean of its divisors is an integer number (240634891872).

Almost surely, 2^{2331150514545} is an apocalyptic number.

It is an amenable number.

2331150514545 is a deficient number, since it is larger than the sum of its proper divisors (1519007755407).

2331150514545 is a wasteful number, since it uses less digits than its factorization.

2331150514545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5013226952.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 2331150514545 in words is "two trillion, three hundred thirty-one billion, one hundred fifty million, five hundred fourteen thousand, five hundred forty-five".