48165517 has 2 divisors, whose sum is σ = 48165518. Its totient is φ = 48165516.

The previous prime is 48165511. The next prime is 48165521. The reversal of 48165517 is 71556184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32649796 + 15515721 = 5714^2 + 3939^2 .

It is a cyclic number.

It is not a de Polignac number, because 48165517 - 2¹¹ = 48163469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48165511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24082758 + 24082759.

It is an arithmetic number, because the mean of its divisors is an integer number (24082759).

Almost surely, 2^48165517 is an apocalyptic number.

It is an amenable number.

48165517 is a deficient number, since it is larger than the sum of its proper divisors (1).

48165517 is an equidigital number, since it uses as much as digits as its factorization.

48165517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 37.

The square root of 48165517 is about 6940.1381110177. The cubic root of 48165517 is about 363.8413676001.

The spelling of 48165517 in words is "forty-eight million, one hundred sixty-five thousand, five hundred seventeen".