183145663453461 has 16 divisors (see below), whose sum is σ = 265338369239040. Its totient is φ = 111939624520560.

The previous prime is 183145663453409. The next prime is 183145663453483. The reversal of 183145663453461 is 164354366541381.

It is not a de Polignac number, because 183145663453461 - 2⁶ = 183145663453397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 183145663453395 and 183145663453404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183145663453061) by changing a digit.

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, 51823898475 + ... + 51823902008.

It is an arithmetic number, because the mean of its divisors is an integer number (16583648077440).

Almost surely, 2^{183145663453461} is an apocalyptic number.

It is an amenable number.

183145663453461 is a deficient number, since it is larger than the sum of its proper divisors (82192705785579).

183145663453461 is a wasteful number, since it uses less digits than its factorization.

183145663453461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103647800536.

The product of its digits is 74649600, while the sum is 60.

The spelling of 183145663453461 in words is "one hundred eighty-three trillion, one hundred forty-five billion, six hundred sixty-three million, four hundred fifty-three thousand, four hundred sixty-one".