48117499 has 2 divisors, whose sum is σ = 48117500. Its totient is φ = 48117498.

The previous prime is 48117493. The next prime is 48117521. The reversal of 48117499 is 99471184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48117499 - 2⁷ = 48117371 is a prime.

It is not a weakly prime, because it can be changed into another prime (48117493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24058749 + 24058750.

It is an arithmetic number, because the mean of its divisors is an integer number (24058750).

Almost surely, 2^48117499 is an apocalyptic number.

48117499 is a deficient number, since it is larger than the sum of its proper divisors (1).

48117499 is an equidigital number, since it uses as much as digits as its factorization.

48117499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 43.

The square root of 48117499 is about 6936.6778071351. The cubic root of 48117499 is about 363.7204183893.

The spelling of 48117499 in words is "forty-eight million, one hundred seventeen thousand, four hundred ninety-nine".