23005654029 has 6 divisors (see below), whose sum is σ = 33230389166. Its totient is φ = 15337102680.

The previous prime is 23005654019. The next prime is 23005654097. The reversal of 23005654029 is 92045650032.

23005654029 is a `hidden beast` number, since 2 + 30 + 0 + 565 + 40 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20641068900 + 2364585129 = 143670^2 + 48627^2 .

It is not a de Polignac number, because 23005654029 - 2¹³ = 23005645837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23005653984 and 23005654002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23005654019) 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, 1278091882 + ... + 1278091899.

Almost surely, 2^23005654029 is an apocalyptic number.

It is an amenable number.

23005654029 is a deficient number, since it is larger than the sum of its proper divisors (10224735137).

23005654029 is a wasteful number, since it uses less digits than its factorization.

23005654029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556183787 (or 2556183784 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 23005654029 in words is "twenty-three billion, five million, six hundred fifty-four thousand, twenty-nine".