48544477 has 4 divisors (see below), whose sum is σ = 48669660. Its totient is φ = 48419296.

The previous prime is 48544439. The next prime is 48544493. The reversal of 48544477 is 77444584.

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 12292036 + 36252441 = 3506^2 + 6021^2 .

It is a cyclic number.

It is not a de Polignac number, because 48544477 - 2¹⁵ = 48511709 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 (48545477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62008 + ... + 62785.

It is an arithmetic number, because the mean of its divisors is an integer number (12167415).

Almost surely, 2^48544477 is an apocalyptic number.

It is an amenable number.

48544477 is a deficient number, since it is larger than the sum of its proper divisors (125183).

48544477 is a wasteful number, since it uses less digits than its factorization.

48544477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125182.

The product of its digits is 501760, while the sum is 43.

The square root of 48544477 is about 6967.3866693331. The cubic root of 48544477 is about 364.7930947198.

The spelling of 48544477 in words is "forty-eight million, five hundred forty-four thousand, four hundred seventy-seven".