48514819 has 4 divisors (see below), whose sum is σ = 48542544. Its totient is φ = 48487096.

The previous prime is 48514813. The next prime is 48514859. The reversal of 48514819 is 91841584.

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 48514819 - 2⁹ = 48514307 is a prime.

It is a super-2 number, since 2×48514819² = 4707375325205522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48514813) 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, 11047 + ... + 14800.

It is an arithmetic number, because the mean of its divisors is an integer number (12135636).

Almost surely, 2^48514819 is an apocalyptic number.

48514819 is a deficient number, since it is larger than the sum of its proper divisors (27725).

48514819 is a wasteful number, since it uses less digits than its factorization.

48514819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27724.

The product of its digits is 46080, while the sum is 40.

The square root of 48514819 is about 6965.2579995288. The cubic root of 48514819 is about 364.7187900938.

The spelling of 48514819 in words is "forty-eight million, five hundred fourteen thousand, eight hundred nineteen".