48439553 has 2 divisors, whose sum is σ = 48439554. Its totient is φ = 48439552.

The previous prime is 48439529. The next prime is 48439583. The reversal of 48439553 is 35593484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47169424 + 1270129 = 6868^2 + 1127^2 .

It is a cyclic number.

It is not a de Polignac number, because 48439553 - 2²⁰ = 47390977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48439553.

It is not a weakly prime, because it can be changed into another prime (48439513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24219776 + 24219777.

It is an arithmetic number, because the mean of its divisors is an integer number (24219777).

Almost surely, 2^48439553 is an apocalyptic number.

It is an amenable number.

48439553 is a deficient number, since it is larger than the sum of its proper divisors (1).

48439553 is an equidigital number, since it uses as much as digits as its factorization.

48439553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 48439553 is about 6959.8529438487. The cubic root of 48439553 is about 364.5300839549.

The spelling of 48439553 in words is "forty-eight million, four hundred thirty-nine thousand, five hundred fifty-three".