48419819 has 8 divisors (see below), whose sum is σ = 55393248. Its totient is φ = 41460480.

The previous prime is 48419803. The next prime is 48419831. The reversal of 48419819 is 91891484.

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 48419819 - 2⁴ = 48419803 is a prime.

It is a super-2 number, since 2×48419819² = 4688957743985522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48419819.

It is not an unprimeable number, because it can be changed into a prime (48419719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5339 + ... + 11195.

It is an arithmetic number, because the mean of its divisors is an integer number (6924156).

Almost surely, 2^48419819 is an apocalyptic number.

48419819 is a deficient number, since it is larger than the sum of its proper divisors (6973429).

48419819 is a wasteful number, since it uses less digits than its factorization.

48419819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7045.

The product of its digits is 82944, while the sum is 44.

The square root of 48419819 is about 6958.4350970603. The cubic root of 48419819 is about 364.4805747327.

The spelling of 48419819 in words is "forty-eight million, four hundred nineteen thousand, eight hundred nineteen".