13341525537 has 4 divisors (see below), whose sum is σ = 17788700720. Its totient is φ = 8894350356.

The previous prime is 13341525517. The next prime is 13341525539. The reversal of 13341525537 is 73552514331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73552514331 = 3 ⋅24517504777.

It is not a de Polignac number, because 13341525537 - 2¹⁸ = 13341263393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13341525495 and 13341525504.

It is not an unprimeable number, because it can be changed into a prime (13341525539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223587587 + ... + 2223587592.

It is an arithmetic number, because the mean of its divisors is an integer number (4447175180).

Almost surely, 2^13341525537 is an apocalyptic number.

It is an amenable number.

13341525537 is a deficient number, since it is larger than the sum of its proper divisors (4447175183).

13341525537 is an equidigital number, since it uses as much as digits as its factorization.

13341525537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447175182.

The product of its digits is 189000, while the sum is 39.

The spelling of 13341525537 in words is "thirteen billion, three hundred forty-one million, five hundred twenty-five thousand, five hundred thirty-seven".