23603532625 has 16 divisors (see below), whose sum is σ = 29956492800. Its totient is φ = 18562772400.

The previous prime is 23603532619. The next prime is 23603532653. The reversal of 23603532625 is 52623530632.

It is not a de Polignac number, because 23603532625 - 2¹⁹ = 23603008337 is a prime.

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 in 15 ways as a sum of consecutive naturals, for example, 1592865 + ... + 1607614.

It is an arithmetic number, because the mean of its divisors is an integer number (1872280800).

Almost surely, 2^23603532625 is an apocalyptic number.

23603532625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23603532625 is a deficient number, since it is larger than the sum of its proper divisors (6352960175).

23603532625 is an equidigital number, since it uses as much as digits as its factorization.

23603532625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200553 (or 3200543 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 23603532625 in words is "twenty-three billion, six hundred three million, five hundred thirty-two thousand, six hundred twenty-five".