48040469 has 2 divisors, whose sum is σ = 48040470. Its totient is φ = 48040468.

The previous prime is 48040463. The next prime is 48040471. The reversal of 48040469 is 96404084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35259844 + 12780625 = 5938^2 + 3575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48040469 is a prime.

It is a super-2 number, since 2×48040469² = 4615773323479922, which contains 22 as substring.

Together with 48040471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48040463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24020234 + 24020235.

It is an arithmetic number, because the mean of its divisors is an integer number (24020235).

Almost surely, 2^48040469 is an apocalyptic number.

It is an amenable number.

48040469 is a deficient number, since it is larger than the sum of its proper divisors (1).

48040469 is an equidigital number, since it uses as much as digits as its factorization.

48040469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 48040469 is about 6931.1232134482. The cubic root of 48040469 is about 363.5262246727.

The spelling of 48040469 in words is "forty-eight million, forty thousand, four hundred sixty-nine".