48409877 has 4 divisors (see below), whose sum is σ = 49073100. Its totient is φ = 47746656.

The previous prime is 48409849. The next prime is 48409901. The reversal of 48409877 is 77890484.

48409877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16982641 + 31427236 = 4121^2 + 5606^2 .

It is a cyclic number.

It is not a de Polignac number, because 48409877 - 2⁶ = 48409813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48403877) 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 3 ways as a sum of consecutive naturals, for example, 331502 + ... + 331647.

It is an arithmetic number, because the mean of its divisors is an integer number (12268275).

Almost surely, 2^48409877 is an apocalyptic number.

It is an amenable number.

48409877 is a deficient number, since it is larger than the sum of its proper divisors (663223).

48409877 is an equidigital number, since it uses as much as digits as its factorization.

48409877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663222.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 48409877 is about 6957.7206756236. The cubic root of 48409877 is about 364.4556268636.

The spelling of 48409877 in words is "forty-eight million, four hundred nine thousand, eight hundred seventy-seven".