23649060547 has 32 divisors (see below), whose sum is σ = 27854733312. Its totient is φ = 19658912544.

The previous prime is 23649060503. The next prime is 23649060557. The reversal of 23649060547 is 74506094632.

It is a cyclic number.

It is not a de Polignac number, because 23649060547 - 2¹⁹ = 23648536259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23649060497 and 23649060506.

It is not an unprimeable number, because it can be changed into a prime (23649060557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28734778 + ... + 28735600.

It is an arithmetic number, because the mean of its divisors is an integer number (870460416).

Almost surely, 2^23649060547 is an apocalyptic number.

23649060547 is a deficient number, since it is larger than the sum of its proper divisors (4205672765).

23649060547 is a wasteful number, since it uses less digits than its factorization.

23649060547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 23649060547 in words is "twenty-three billion, six hundred forty-nine million, sixty thousand, five hundred forty-seven".