11325305515 has 8 divisors (see below), whose sum is σ = 13602829968. Its totient is φ = 9051935520.

The previous prime is 11325305513. The next prime is 11325305527. The reversal of 11325305515 is 51550352311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11325305515 - 2¹ = 11325305513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11325305513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032612 + ... + 1043521.

It is an arithmetic number, because the mean of its divisors is an integer number (1700353746).

Almost surely, 2^11325305515 is an apocalyptic number.

11325305515 is a deficient number, since it is larger than the sum of its proper divisors (2277524453).

11325305515 is a wasteful number, since it uses less digits than its factorization.

11325305515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077229.

The product of its (nonzero) digits is 11250, while the sum is 31.

Adding to 11325305515 its reverse (51550352311), we get a palindrome (62875657826).

The spelling of 11325305515 in words is "eleven billion, three hundred twenty-five million, three hundred five thousand, five hundred fifteen".