48310530 has 64 divisors (see below), whose sum is σ = 120953088. Its totient is φ = 12337920.

The previous prime is 48310499. The next prime is 48310531. The reversal of 48310530 is 3501384.

It is a self number, because there is not a number n which added to its sum of digits gives 48310530.

It is not an unprimeable number, because it can be changed into a prime (48310531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78504 + ... + 79116.

It is an arithmetic number, because the mean of its divisors is an integer number (1889892).

Almost surely, 2^48310530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48310530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60476544).

48310530 is an abundant number, since it is smaller than the sum of its proper divisors (72642558).

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

48310530 is a wasteful number, since it uses less digits than its factorization.

48310530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 48310530 is about 6950.5776738340. The cubic root of 48310530 is about 364.2061435478.

The spelling of 48310530 in words is "forty-eight million, three hundred ten thousand, five hundred thirty".