48495527089 has 3 divisors (see below), whose sum is σ = 48495747307. Its totient is φ = 48495306872.

The previous prime is 48495527063. The next prime is 48495527111. The reversal of 48495527089 is 98072559484.

The square root of 48495527089 is 220217.

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 can be written as a sum of positive squares in only one way, i.e., 48270287025 + 225240064 = 219705^2 + 15008^2 .

It is not a de Polignac number, because 48495527089 - 2¹¹ = 48495525041 is a prime.

It is a super-2 number, since 2×48495527089² (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 (48495527029) 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, 110109 + ... + 330325.

Almost surely, 2^48495527089 is an apocalyptic number.

48495527089 is the 220217-th square number.

48495527089 is the 110109-th centered octagonal number.

It is an amenable number.

48495527089 is a deficient number, since it is larger than the sum of its proper divisors (220218).

48495527089 is an frugal number, since it uses more digits than its factorization.

48495527089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440434 (or 220217 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 48495527089 in words is "forty-eight billion, four hundred ninety-five million, five hundred twenty-seven thousand, eighty-nine".