183155207051048 has 8 divisors (see below), whose sum is σ = 343416013220730. Its totient is φ = 91577603525520.

The previous prime is 183155207051039. The next prime is 183155207051077. The reversal of 183155207051048 is 840150702551381.

It can be written as a sum of positive squares in only one way, i.e., 143193819515044 + 39961387536004 = 11966362^2 + 6321502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×183155207051048³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 183155207050987 and 183155207051005.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11447200440683 + ... + 11447200440698.

Almost surely, 2^{183155207051048} is an apocalyptic number.

It is an amenable number.

183155207051048 is a deficient number, since it is larger than the sum of its proper divisors (160260806169682).

183155207051048 is a wasteful number, since it uses less digits than its factorization.

183155207051048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22894400881387 (or 22894400881383 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 50.

The spelling of 183155207051048 in words is "one hundred eighty-three trillion, one hundred fifty-five billion, two hundred seven million, fifty-one thousand, forty-eight".