16265236604 has 12 divisors (see below), whose sum is σ = 28473557784. Its totient is φ = 8129934384.

The previous prime is 16265236597. The next prime is 16265236607. The reversal of 16265236604 is 40663256261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16265236607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657314 + ... + 681609.

It is an arithmetic number, because the mean of its divisors is an integer number (2372796482).

Almost surely, 2^16265236604 is an apocalyptic number.

It is an amenable number.

16265236604 is a deficient number, since it is larger than the sum of its proper divisors (12208321180).

16265236604 is a wasteful number, since it uses less digits than its factorization.

16265236604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341964 (or 1341962 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 16265236604 in words is "sixteen billion, two hundred sixty-five million, two hundred thirty-six thousand, six hundred four".