48564530 has 16 divisors (see below), whose sum is σ = 99904320. Its totient is φ = 16650672.

The previous prime is 48564517. The next prime is 48564547. The reversal of 48564530 is 3546584.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

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, 346820 + ... + 346959.

It is an arithmetic number, because the mean of its divisors is an integer number (6244020).

Almost surely, 2^48564530 is an apocalyptic number.

48564530 is an abundant number, since it is smaller than the sum of its proper divisors (51339790).

48564530 is a wasteful number, since it uses less digits than its factorization.

48564530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693793.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 48564530 is about 6968.8255825498. The cubic root of 48564530 is about 364.8433180019.

It can be divided in two parts, 48564 and 530, that added together give a palindrome (49094).

The spelling of 48564530 in words is "forty-eight million, five hundred sixty-four thousand, five hundred thirty".