48115575 has 18 divisors (see below), whose sum is σ = 86180744. Its totient is φ = 25661520.

The previous prime is 48115549. The next prime is 48115597. The reversal of 48115575 is 57551184.

48115575 is a `hidden beast` number, since 4 + 81 + 1 + 5 + 575 = 666.

It is not a de Polignac number, because 48115575 - 2⁹ = 48115063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 106699 + ... + 107148.

Almost surely, 2^48115575 is an apocalyptic number.

48115575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48115575 is a deficient number, since it is larger than the sum of its proper divisors (38065169).

48115575 is a wasteful number, since it uses less digits than its factorization.

48115575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213863 (or 213855 counting only the distinct ones).

The product of its digits is 28000, while the sum is 36.

The square root of 48115575 is about 6936.5391226461. The cubic root of 48115575 is about 363.7155704827.

The spelling of 48115575 in words is "forty-eight million, one hundred fifteen thousand, five hundred seventy-five".