48310081 has 4 divisors (see below), whose sum is σ = 48481072. Its totient is φ = 48139092.

The previous prime is 48310079. The next prime is 48310091. The reversal of 48310081 is 18001384.

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 not a de Polignac number, because 48310081 - 2¹ = 48310079 is a prime.

It is a super-2 number, since 2×48310081² = 4667727852453122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48310021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85071 + ... + 85636.

It is an arithmetic number, because the mean of its divisors is an integer number (12120268).

Almost surely, 2^48310081 is an apocalyptic number.

It is an amenable number.

48310081 is a deficient number, since it is larger than the sum of its proper divisors (170991).

48310081 is a wasteful number, since it uses less digits than its factorization.

48310081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170990.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 48310081 is about 6950.5453742854. The cubic root of 48310081 is about 364.2050152288.

The spelling of 48310081 in words is "forty-eight million, three hundred ten thousand, eighty-one".