48787476481 has 4 divisors (see below), whose sum is σ = 48837108672. Its totient is φ = 48737844292.

The previous prime is 48787476407. The next prime is 48787476527. The reversal of 48787476481 is 18467478784.

48787476481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48787476481 - 2¹¹ = 48787474433 is a prime.

It is a super-2 number, since 2×48787476481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48787456481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24814621 + ... + 24816586.

It is an arithmetic number, because the mean of its divisors is an integer number (12209277168).

Almost surely, 2^48787476481 is an apocalyptic number.

It is an amenable number.

48787476481 is a deficient number, since it is larger than the sum of its proper divisors (49632191).

48787476481 is an equidigital number, since it uses as much as digits as its factorization.

48787476481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49632190.

The product of its digits is 67436544, while the sum is 64.

The spelling of 48787476481 in words is "forty-eight billion, seven hundred eighty-seven million, four hundred seventy-six thousand, four hundred eighty-one".