48152653621 has 2 divisors, whose sum is σ = 48152653622. Its totient is φ = 48152653620.

The previous prime is 48152653613. The next prime is 48152653669. The reversal of 48152653621 is 12635625184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27813900625 + 20338752996 = 166775^2 + 142614^2 .

It is a cyclic number.

It is not a de Polignac number, because 48152653621 - 2³ = 48152653613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48152653721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24076326810 + 24076326811.

It is an arithmetic number, because the mean of its divisors is an integer number (24076326811).

Almost surely, 2^48152653621 is an apocalyptic number.

It is an amenable number.

48152653621 is a deficient number, since it is larger than the sum of its proper divisors (1).

48152653621 is an equidigital number, since it uses as much as digits as its factorization.

48152653621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 43.

The spelling of 48152653621 in words is "forty-eight billion, one hundred fifty-two million, six hundred fifty-three thousand, six hundred twenty-one".