48117019 has 2 divisors, whose sum is σ = 48117020. Its totient is φ = 48117018.

The previous prime is 48117011. The next prime is 48117059. The reversal of 48117019 is 91071184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48117019 - 2³ = 48117011 is a prime.

It is a super-2 number, since 2×48117019² = 4630495034892722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48117011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24058509 + 24058510.

It is an arithmetic number, because the mean of its divisors is an integer number (24058510).

Almost surely, 2^48117019 is an apocalyptic number.

48117019 is a deficient number, since it is larger than the sum of its proper divisors (1).

48117019 is an equidigital number, since it uses as much as digits as its factorization.

48117019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 48117019 is about 6936.6432083537. The cubic root of 48117019 is about 363.7192089444.

The spelling of 48117019 in words is "forty-eight million, one hundred seventeen thousand, nineteen".