48135307 has 4 divisors (see below), whose sum is σ = 52511256. Its totient is φ = 43759360.

The previous prime is 48135301. The next prime is 48135319. The reversal of 48135307 is 70353184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48135307 - 2⁷ = 48135179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48135301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187958 + ... + 2187979.

It is an arithmetic number, because the mean of its divisors is an integer number (13127814).

Almost surely, 2^48135307 is an apocalyptic number.

48135307 is a deficient number, since it is larger than the sum of its proper divisors (4375949).

48135307 is a wasteful number, since it uses less digits than its factorization.

48135307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375948.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 48135307 is about 6937.9612999785. The cubic root of 48135307 is about 363.7652831090.

The spelling of 48135307 in words is "forty-eight million, one hundred thirty-five thousand, three hundred seven".