48851017 has 4 divisors (see below), whose sum is σ = 48919680. Its totient is φ = 48782356.

The previous prime is 48850987. The next prime is 48851027. The reversal of 48851017 is 71015884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48851017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48851027) 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, 33253 + ... + 34690.

It is an arithmetic number, because the mean of its divisors is an integer number (12229920).

Almost surely, 2^48851017 is an apocalyptic number.

It is an amenable number.

48851017 is a deficient number, since it is larger than the sum of its proper divisors (68663).

48851017 is an equidigital number, since it uses as much as digits as its factorization.

48851017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68662.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 48851017 is about 6989.3502559251. The cubic root of 48851017 is about 365.5593275966.

The spelling of 48851017 in words is "forty-eight million, eight hundred fifty-one thousand, seventeen".