48313512 has 96 divisors (see below), whose sum is σ = 143095680. Its totient is φ = 14636160.

The previous prime is 48313493. The next prime is 48313513. The reversal of 48313512 is 21531384.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48313513) 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 23 ways as a sum of consecutive naturals, for example, 66093 + ... + 66819.

It is an arithmetic number, because the mean of its divisors is an integer number (1490580).

Almost surely, 2^48313512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48313512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71547840).

48313512 is an abundant number, since it is smaller than the sum of its proper divisors (94782168).

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

48313512 is a wasteful number, since it uses less digits than its factorization.

48313512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 816 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 48313512 is about 6950.7921850678. The cubic root of 48313512 is about 364.2136370168.

Adding to 48313512 its reverse (21531384), we get a palindrome (69844896).

The spelling of 48313512 in words is "forty-eight million, three hundred thirteen thousand, five hundred twelve".