11653123173054 has 64 divisors (see below), whose sum is σ = 26803644491520. Its totient is φ = 3340332864000.

The previous prime is 11653123172963. The next prime is 11653123173077. The reversal of 11653123173054 is 45037132135611.

It is a junction number, because it is equal to n+sod(n) for n = 11653123172997 and 11653123173015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6200427 + ... + 7858214.

It is an arithmetic number, because the mean of its divisors is an integer number (418806945180).

Almost surely, 2^{11653123173054} is an apocalyptic number.

11653123173054 is an abundant number, since it is smaller than the sum of its proper divisors (15150521318466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11653123173054 is a wasteful number, since it uses less digits than its factorization.

11653123173054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059337.

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 11653123173054 in words is "eleven trillion, six hundred fifty-three billion, one hundred twenty-three million, one hundred seventy-three thousand, fifty-four".