2323155545252 has 48 divisors (see below), whose sum is σ = 4227713877744. Its totient is φ = 1116211200000.

The previous prime is 2323155545239. The next prime is 2323155545261. The reversal of 2323155545252 is 2525455513232.

It is a happy number.

2323155545252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 100599346276 + 2222556198976 = 317174^2 + 1490824^2 .

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, 2833502 + ... + 3560202.

It is an arithmetic number, because the mean of its divisors is an integer number (88077372453).

Almost surely, 2^{2323155545252} is an apocalyptic number.

It is an amenable number.

2323155545252 is a deficient number, since it is larger than the sum of its proper divisors (1904558332492).

2323155545252 is a wasteful number, since it uses less digits than its factorization.

2323155545252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727040 (or 727038 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 44.

The spelling of 2323155545252 in words is "two trillion, three hundred twenty-three billion, one hundred fifty-five million, five hundred forty-five thousand, two hundred fifty-two".