48819331 has 8 divisors (see below), whose sum is σ = 53324784. Its totient is φ = 44325120.

The previous prime is 48819283. The next prime is 48819343. The reversal of 48819331 is 13391884.

48819331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48819331 - 2¹¹ = 48817283 is a prime.

It is a super-2 number, since 2×48819331² = 4766654158575122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48819361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8155 + ... + 12811.

It is an arithmetic number, because the mean of its divisors is an integer number (6665598).

Almost surely, 2^48819331 is an apocalyptic number.

48819331 is a deficient number, since it is larger than the sum of its proper divisors (4505453).

48819331 is a wasteful number, since it uses less digits than its factorization.

48819331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621.

The product of its digits is 20736, while the sum is 37.

The square root of 48819331 is about 6987.0831539348. The cubic root of 48819331 is about 365.4802735063.

The spelling of 48819331 in words is "forty-eight million, eight hundred nineteen thousand, three hundred thirty-one".