48342521 has 2 divisors, whose sum is σ = 48342522. Its totient is φ = 48342520.

The previous prime is 48342487. The next prime is 48342523. The reversal of 48342521 is 12524384.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25110121 + 23232400 = 5011^2 + 4820^2 .

It is a cyclic number.

It is not a de Polignac number, because 48342521 - 2⁶ = 48342457 is a prime.

Together with 48342523, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48342523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24171260 + 24171261.

It is an arithmetic number, because the mean of its divisors is an integer number (24171261).

Almost surely, 2^48342521 is an apocalyptic number.

It is an amenable number.

48342521 is a deficient number, since it is larger than the sum of its proper divisors (1).

48342521 is an equidigital number, since it uses as much as digits as its factorization.

48342521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

The square root of 48342521 is about 6952.8786124885. The cubic root of 48342521 is about 364.2865176599.

The spelling of 48342521 in words is "forty-eight million, three hundred forty-two thousand, five hundred twenty-one".