48213183516 has 12 divisors (see below), whose sum is σ = 112497428232. Its totient is φ = 16071061168.

The previous prime is 48213183509. The next prime is 48213183521. The reversal of 48213183516 is 61538131284.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×48213183516² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2008882635 + ... + 2008882658.

It is an arithmetic number, because the mean of its divisors is an integer number (9374785686).

Almost surely, 2^48213183516 is an apocalyptic number.

It is an amenable number.

48213183516 is an abundant number, since it is smaller than the sum of its proper divisors (64284244716).

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

48213183516 is a wasteful number, since it uses less digits than its factorization.

48213183516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017765300 (or 4017765298 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The spelling of 48213183516 in words is "forty-eight billion, two hundred thirteen million, one hundred eighty-three thousand, five hundred sixteen".