119540539 has 4 divisors (see below), whose sum is σ = 119981920. Its totient is φ = 119099160.

The previous prime is 119540521. The next prime is 119540593. The reversal of 119540539 is 935045911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 935045911 = 139 ⋅6726949.

It is a cyclic number.

It is not a de Polignac number, because 119540539 - 2⁹ = 119540027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119540498 and 119540507.

It is not an unprimeable number, because it can be changed into a prime (119544539) 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, 220284 + ... + 220825.

It is an arithmetic number, because the mean of its divisors is an integer number (29995480).

Almost surely, 2^119540539 is an apocalyptic number.

119540539 is a deficient number, since it is larger than the sum of its proper divisors (441381).

119540539 is an equidigital number, since it uses as much as digits as its factorization.

119540539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441380.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 119540539 is about 10933.4596080106. The cubic root of 119540539 is about 492.6120940108.

The spelling of 119540539 in words is "one hundred nineteen million, five hundred forty thousand, five hundred thirty-nine".