11761825207 has 12 divisors (see below), whose sum is σ = 13688777088. Its totient is φ = 10063592000.

The previous prime is 11761825193. The next prime is 11761825319. The reversal of 11761825207 is 70252816711.

It is not a de Polignac number, because 11761825207 - 2¹¹ = 11761823159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11761825207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11761825807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2856919 + ... + 2861032.

It is an arithmetic number, because the mean of its divisors is an integer number (1140731424).

Almost surely, 2^11761825207 is an apocalyptic number.

11761825207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11761825207 is a deficient number, since it is larger than the sum of its proper divisors (1926951881).

11761825207 is a wasteful number, since it uses less digits than its factorization.

11761825207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717990 (or 5717979 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 40.

The spelling of 11761825207 in words is "eleven billion, seven hundred sixty-one million, eight hundred twenty-five thousand, two hundred seven".