11725624245 has 16 divisors (see below), whose sum is σ = 18762448320. Its totient is φ = 6253183104.

The previous prime is 11725624241. The next prime is 11725624283. The reversal of 11725624245 is 54242652711.

It is not a de Polignac number, because 11725624245 - 2² = 11725624241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11725624241) 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, 261001 + ... + 302609.

It is an arithmetic number, because the mean of its divisors is an integer number (1172653020).

Almost surely, 2^11725624245 is an apocalyptic number.

11725624245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11725624245 is a deficient number, since it is larger than the sum of its proper divisors (7036824075).

11725624245 is a wasteful number, since it uses less digits than its factorization.

11725624245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60404.

The product of its digits is 134400, while the sum is 39.

The spelling of 11725624245 in words is "eleven billion, seven hundred twenty-five million, six hundred twenty-four thousand, two hundred forty-five".