48026521 has 2 divisors, whose sum is σ = 48026522. Its totient is φ = 48026520.

The previous prime is 48026497. The next prime is 48026551. The reversal of 48026521 is 12562084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47114496 + 912025 = 6864^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 48026521 - 2²¹ = 45929369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48026521.

It is not a weakly prime, because it can be changed into another prime (48026551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24013260 + 24013261.

It is an arithmetic number, because the mean of its divisors is an integer number (24013261).

Almost surely, 2^48026521 is an apocalyptic number.

It is an amenable number.

48026521 is a deficient number, since it is larger than the sum of its proper divisors (1).

48026521 is an equidigital number, since it uses as much as digits as its factorization.

48026521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 48026521 is about 6930.1169542801. The cubic root of 48026521 is about 363.4910393752.

The spelling of 48026521 in words is "forty-eight million, twenty-six thousand, five hundred twenty-one".