11523414325 has 12 divisors (see below), whose sum is σ = 14294423268. Its totient is φ = 9215254400.

The previous prime is 11523414319. The next prime is 11523414341. The reversal of 11523414325 is 52341432511.

It can be written as a sum of positive squares in 6 ways, for example, as 2284744401 + 9238669924 = 47799^2 + 96118^2 .

It is not a de Polignac number, because 11523414325 - 2¹⁷ = 11523283253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18256 + ... + 152905.

It is an arithmetic number, because the mean of its divisors is an integer number (1191201939).

Almost surely, 2^11523414325 is an apocalyptic number.

It is an amenable number.

11523414325 is a deficient number, since it is larger than the sum of its proper divisors (2771008943).

11523414325 is a wasteful number, since it uses less digits than its factorization.

11523414325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173864 (or 173859 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

Adding to 11523414325 its reverse (52341432511), we get a palindrome (63864846836).

It can be divided in two parts, 11 and 523414325, that multiplied together give a palindrome (5757557575).

The spelling of 11523414325 in words is "eleven billion, five hundred twenty-three million, four hundred fourteen thousand, three hundred twenty-five".