48436369 has 2 divisors, whose sum is σ = 48436370. Its totient is φ = 48436368.

The previous prime is 48436363. The next prime is 48436387. The reversal of 48436369 is 96363484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41216400 + 7219969 = 6420^2 + 2687^2 .

It is a cyclic number.

It is not a de Polignac number, because 48436369 - 2¹⁵ = 48403601 is a prime.

It is a super-2 number, since 2×48436369² = 4692163683808322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48436363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24218184 + 24218185.

It is an arithmetic number, because the mean of its divisors is an integer number (24218185).

Almost surely, 2^48436369 is an apocalyptic number.

It is an amenable number.

48436369 is a deficient number, since it is larger than the sum of its proper divisors (1).

48436369 is an equidigital number, since it uses as much as digits as its factorization.

48436369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 43.

The square root of 48436369 is about 6959.6241996246. The cubic root of 48436369 is about 364.5220967547.

The spelling of 48436369 in words is "forty-eight million, four hundred thirty-six thousand, three hundred sixty-nine".