11295725739 has 24 divisors (see below), whose sum is σ = 15912663120. Its totient is φ = 7126382592.

The previous prime is 11295725729. The next prime is 11295725741. The reversal of 11295725739 is 93752759211.

It is a happy number.

It is not a de Polignac number, because 11295725739 - 2²⁴ = 11278948523 is a prime.

It is a super-2 number, since 2×11295725739² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11295725691 and 11295725700.

It is not an unprimeable number, because it can be changed into a prime (11295725729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1087579 + ... + 1097915.

It is an arithmetic number, because the mean of its divisors is an integer number (663027630).

Almost surely, 2^11295725739 is an apocalyptic number.

11295725739 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11295725739 is a deficient number, since it is larger than the sum of its proper divisors (4616937381).

11295725739 is a wasteful number, since it uses less digits than its factorization.

11295725739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387 (or 11368 counting only the distinct ones).

The product of its digits is 1190700, while the sum is 51.

It can be divided in two parts, 1129572 and 5739, that added together give a palindrome (1135311).

The spelling of 11295725739 in words is "eleven billion, two hundred ninety-five million, seven hundred twenty-five thousand, seven hundred thirty-nine".