48513617 has 2 divisors, whose sum is σ = 48513618. Its totient is φ = 48513616.

The previous prime is 48513581. The next prime is 48513637. The reversal of 48513617 is 71631584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44609041 + 3904576 = 6679^2 + 1976^2 .

It is a cyclic number.

It is not a de Polignac number, because 48513617 - 2²⁴ = 31736401 is a prime.

It is not a weakly prime, because it can be changed into another prime (48513637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24256808 + 24256809.

It is an arithmetic number, because the mean of its divisors is an integer number (24256809).

Almost surely, 2^48513617 is an apocalyptic number.

It is an amenable number.

48513617 is a deficient number, since it is larger than the sum of its proper divisors (1).

48513617 is an equidigital number, since it uses as much as digits as its factorization.

48513617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 48513617 is about 6965.1717136048. The cubic root of 48513617 is about 364.7157779859.

The spelling of 48513617 in words is "forty-eight million, five hundred thirteen thousand, six hundred seventeen".