48813517 has 2 divisors, whose sum is σ = 48813518. Its totient is φ = 48813516.

The previous prime is 48813509. The next prime is 48813551. The reversal of 48813517 is 71531884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34327881 + 14485636 = 5859^2 + 3806^2 .

It is a cyclic number.

It is not a de Polignac number, because 48813517 - 2³ = 48813509 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48814517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24406758 + 24406759.

It is an arithmetic number, because the mean of its divisors is an integer number (24406759).

Almost surely, 2^48813517 is an apocalyptic number.

It is an amenable number.

48813517 is a deficient number, since it is larger than the sum of its proper divisors (1).

48813517 is an equidigital number, since it uses as much as digits as its factorization.

48813517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 37.

The square root of 48813517 is about 6986.6670881043. The cubic root of 48813517 is about 365.4657643175.

The spelling of 48813517 in words is "forty-eight million, eight hundred thirteen thousand, five hundred seventeen".