48221893459 has 8 divisors (see below), whose sum is σ = 48930513840. Its totient is φ = 47514571776.

The previous prime is 48221893453. The next prime is 48221893493. The reversal of 48221893459 is 95439812284.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48221893459 - 2⁷ = 48221893331 is a prime.

It is a super-2 number, since 2×48221893459² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48221893453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249742 + ... + 398515.

It is an arithmetic number, because the mean of its divisors is an integer number (6116314230).

Almost surely, 2^48221893459 is an apocalyptic number.

48221893459 is a deficient number, since it is larger than the sum of its proper divisors (708620381).

48221893459 is a wasteful number, since it uses less digits than its factorization.

48221893459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649349.

The product of its digits is 4976640, while the sum is 55.

The spelling of 48221893459 in words is "forty-eight billion, two hundred twenty-one million, eight hundred ninety-three thousand, four hundred fifty-nine".