2232544506993 has 6 divisors (see below), whose sum is σ = 3224786510114. Its totient is φ = 1488363004656.

The previous prime is 2232544506961. The next prime is 2232544507021. The reversal of 2232544506993 is 3996054452322.

It is a happy number.

2232544506993 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 5 + 44 + 506 + 9 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2210030104689 + 22514402304 = 1486617^2 + 150048^2 .

It is not a de Polignac number, because 2232544506993 - 2⁵ = 2232544506961 is a prime.

It is a super-3 number, since 3×2232544506993³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232544506923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124030250380 + ... + 124030250397.

Almost surely, 2^{2232544506993} is an apocalyptic number.

It is an amenable number.

2232544506993 is a deficient number, since it is larger than the sum of its proper divisors (992242003121).

2232544506993 is a wasteful number, since it uses less digits than its factorization.

2232544506993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248060500783 (or 248060500780 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 54.

The spelling of 2232544506993 in words is "two trillion, two hundred thirty-two billion, five hundred forty-four million, five hundred six thousand, nine hundred ninety-three".