48575780 has 48 divisors (see below), whose sum is σ = 117149760. Its totient is φ = 16732800.

The previous prime is 48575777. The next prime is 48575801. The reversal of 48575780 is 8757584.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631 + ... + 9990.

It is an arithmetic number, because the mean of its divisors is an integer number (2440620).

Almost surely, 2^48575780 is an apocalyptic number.

It is an amenable number.

48575780 is an abundant number, since it is smaller than the sum of its proper divisors (68573980).

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

48575780 is a wasteful number, since it uses less digits than its factorization.

48575780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660 (or 11658 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 44.

The square root of 48575780 is about 6969.6327019435. The cubic root of 48575780 is about 364.8714878784.

The spelling of 48575780 in words is "forty-eight million, five hundred seventy-five thousand, seven hundred eighty".