11125913479 has 2 divisors, whose sum is σ = 11125913480. Its totient is φ = 11125913478.

The previous prime is 11125913473. The next prime is 11125913489. The reversal of 11125913479 is 97431952111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11125913479 - 2¹¹ = 11125911431 is a prime.

It is a super-3 number, since 3×11125913479³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11125913473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562956739 + 5562956740.

It is an arithmetic number, because the mean of its divisors is an integer number (5562956740).

Almost surely, 2^11125913479 is an apocalyptic number.

11125913479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11125913479 is an equidigital number, since it uses as much as digits as its factorization.

11125913479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 43.

The spelling of 11125913479 in words is "eleven billion, one hundred twenty-five million, nine hundred thirteen thousand, four hundred seventy-nine".