48667624381 has 2 divisors, whose sum is σ = 48667624382. Its totient is φ = 48667624380.

The previous prime is 48667624303. The next prime is 48667624399. The reversal of 48667624381 is 18342676684.

It is a happy number.

48667624381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29604299481 + 19063324900 = 172059^2 + 138070^2 .

It is a cyclic number.

It is not a de Polignac number, because 48667624381 - 2²⁵ = 48634069949 is a prime.

It is a super-2 number, since 2×48667624381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48667624981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24333812190 + 24333812191.

It is an arithmetic number, because the mean of its divisors is an integer number (24333812191).

Almost surely, 2^48667624381 is an apocalyptic number.

It is an amenable number.

48667624381 is a deficient number, since it is larger than the sum of its proper divisors (1).

48667624381 is an equidigital number, since it uses as much as digits as its factorization.

48667624381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9289728, while the sum is 55.

The spelling of 48667624381 in words is "forty-eight billion, six hundred sixty-seven million, six hundred twenty-four thousand, three hundred eighty-one".