48165613 has 2 divisors, whose sum is σ = 48165614. Its totient is φ = 48165612.

The previous prime is 48165583. The next prime is 48165617. The reversal of 48165613 is 31656184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29615364 + 18550249 = 5442^2 + 4307^2 .

It is a cyclic number.

It is not a de Polignac number, because 48165613 - 2¹⁷ = 48034541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48165617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24082806 + 24082807.

It is an arithmetic number, because the mean of its divisors is an integer number (24082807).

Almost surely, 2^48165613 is an apocalyptic number.

It is an amenable number.

48165613 is a deficient number, since it is larger than the sum of its proper divisors (1).

48165613 is an equidigital number, since it uses as much as digits as its factorization.

48165613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 34.

The square root of 48165613 is about 6940.1450273031. The cubic root of 48165613 is about 363.8416093273.

The spelling of 48165613 in words is "forty-eight million, one hundred sixty-five thousand, six hundred thirteen".