48777528 has 32 divisors (see below), whose sum is σ = 122227200. Its totient is φ = 16221408.

The previous prime is 48777499. The next prime is 48777529. The reversal of 48777528 is 82577784.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48777529) 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 7 ways as a sum of consecutive naturals, for example, 9375 + ... + 13617.

It is an arithmetic number, because the mean of its divisors is an integer number (3819600).

Almost surely, 2^48777528 is an apocalyptic number.

It is an amenable number.

48777528 is an abundant number, since it is smaller than the sum of its proper divisors (73449672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48777528 is a wasteful number, since it uses less digits than its factorization.

48777528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731 (or 4727 counting only the distinct ones).

The product of its digits is 878080, while the sum is 48.

The square root of 48777528 is about 6984.0910646984. The cubic root of 48777528 is about 365.3759259427.

The spelling of 48777528 in words is "forty-eight million, seven hundred seventy-seven thousand, five hundred twenty-eight".