11349613025 has 12 divisors (see below), whose sum is σ = 14098804092. Its totient is φ = 9063378240.

The previous prime is 11349613021. The next prime is 11349613069. The reversal of 11349613025 is 52031694311.

It can be written as a sum of positive squares in 6 ways, for example, as 101525776 + 11248087249 = 10076^2 + 106057^2 .

It is not a de Polignac number, because 11349613025 - 2² = 11349613021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11349613021) 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, 393602 + ... + 421451.

It is an arithmetic number, because the mean of its divisors is an integer number (1174900341).

Almost surely, 2^11349613025 is an apocalyptic number.

It is an amenable number.

11349613025 is a deficient number, since it is larger than the sum of its proper divisors (2749191067).

11349613025 is an equidigital number, since it uses as much as digits as its factorization.

11349613025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815620 (or 815615 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 11349613025 in words is "eleven billion, three hundred forty-nine million, six hundred thirteen thousand, twenty-five".