5465238109 has 4 divisors (see below), whose sum is σ = 5752882240. Its totient is φ = 5177593980.

The previous prime is 5465238089. The next prime is 5465238167. The reversal of 5465238109 is 9018325645.

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.

It is a cyclic number.

It is not a de Polignac number, because 5465238109 - 2¹¹ = 5465236061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5465230109) 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, 143822037 + ... + 143822074.

It is an arithmetic number, because the mean of its divisors is an integer number (1438220560).

Almost surely, 2^5465238109 is an apocalyptic number.

It is an amenable number.

5465238109 is a deficient number, since it is larger than the sum of its proper divisors (287644131).

5465238109 is a wasteful number, since it uses less digits than its factorization.

5465238109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287644130.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 5465238109 is about 73927.2487584923. The cubic root of 5465238109 is about 1761.4474693830.

The spelling of 5465238109 in words is "five billion, four hundred sixty-five million, two hundred thirty-eight thousand, one hundred nine".