923621359063 has 16 divisors (see below), whose sum is σ = 1050127143520. Its totient is φ = 805304457216.

The previous prime is 923621359051. The next prime is 923621359079. The reversal of 923621359063 is 360953126329.

It is a cyclic number.

It is not a de Polignac number, because 923621359063 - 2²⁵ = 923587804631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 923621358998 and 923621359016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923621359033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5464770 + ... + 5631247.

It is an arithmetic number, because the mean of its divisors is an integer number (65632946470).

Almost surely, 2^923621359063 is an apocalyptic number.

923621359063 is a deficient number, since it is larger than the sum of its proper divisors (126505784457).

923621359063 is a wasteful number, since it uses less digits than its factorization.

923621359063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096386.

The product of its (nonzero) digits is 1574640, while the sum is 49.

The spelling of 923621359063 in words is "nine hundred twenty-three billion, six hundred twenty-one million, three hundred fifty-nine thousand, sixty-three".