119162549 has 4 divisors (see below), whose sum is σ = 129995520. Its totient is φ = 108329580.

The previous prime is 119162539. The next prime is 119162579. The reversal of 119162549 is 945261911.

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: 945261911 = 11 ⋅85932901.

It is a cyclic number.

It is not a de Polignac number, because 119162549 - 2²⁰ = 118113973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119162539) 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, 5416469 + ... + 5416490.

It is an arithmetic number, because the mean of its divisors is an integer number (32498880).

Almost surely, 2^119162549 is an apocalyptic number.

It is an amenable number.

119162549 is a deficient number, since it is larger than the sum of its proper divisors (10832971).

119162549 is a wasteful number, since it uses less digits than its factorization.

119162549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10832970.

The product of its digits is 19440, while the sum is 38.

The square root of 119162549 is about 10916.1599933310. The cubic root of 119162549 is about 492.0923287738.

The spelling of 119162549 in words is "one hundred nineteen million, one hundred sixty-two thousand, five hundred forty-nine".