48133639 has 2 divisors, whose sum is σ = 48133640. Its totient is φ = 48133638.

The previous prime is 48133577. The next prime is 48133663. The reversal of 48133639 is 93633184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48133639 - 2¹⁹ = 47609351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48133598 and 48133607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48130639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24066819 + 24066820.

It is an arithmetic number, because the mean of its divisors is an integer number (24066820).

Almost surely, 2^48133639 is an apocalyptic number.

48133639 is a deficient number, since it is larger than the sum of its proper divisors (1).

48133639 is an equidigital number, since it uses as much as digits as its factorization.

48133639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 48133639 is about 6937.8410907140. The cubic root of 48133639 is about 363.7610812903.

The spelling of 48133639 in words is "forty-eight million, one hundred thirty-three thousand, six hundred thirty-nine".