48227234449 has 3 divisors (see below), whose sum is σ = 48227454057. Its totient is φ = 48227014842.

The previous prime is 48227234441. The next prime is 48227234477. The reversal of 48227234449 is 94443272284.

The square root of 48227234449 is 219607.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 48227234449 - 2³ = 48227234441 is a prime.

It is a super-2 number, since 2×48227234449² (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 (48227234441) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 109804 + ... + 329410.

It is an arithmetic number, because the mean of its divisors is an integer number (16075818019).

Almost surely, 2^48227234449 is an apocalyptic number.

48227234449 is the 219607-th square number.

48227234449 is the 109804-th centered octagonal number.

It is an amenable number.

48227234449 is a deficient number, since it is larger than the sum of its proper divisors (219608).

48227234449 is an frugal number, since it uses more digits than its factorization.

48227234449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439214 (or 219607 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

Multiplying 48227234449 by its sum of digits (49), we get a square (2363134488001 = 1537249²).

The spelling of 48227234449 in words is "forty-eight billion, two hundred twenty-seven million, two hundred thirty-four thousand, four hundred forty-nine".