48217225149 has 6 divisors (see below), whose sum is σ = 69647103006. Its totient is φ = 32144816760.

The previous prime is 48217225141. The next prime is 48217225153. The reversal of 48217225149 is 94152271284.

48217225149 is a `hidden beast` number, since 48 + 21 + 72 + 2 + 514 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42911122500 + 5306102649 = 207150^2 + 72843^2 .

It is not a de Polignac number, because 48217225149 - 2³ = 48217225141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48217225141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2678734722 + ... + 2678734739.

It is an arithmetic number, because the mean of its divisors is an integer number (11607850501).

Almost surely, 2^48217225149 is an apocalyptic number.

It is an amenable number.

48217225149 is a deficient number, since it is larger than the sum of its proper divisors (21429877857).

48217225149 is a wasteful number, since it uses less digits than its factorization.

48217225149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357469467 (or 5357469464 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The spelling of 48217225149 in words is "forty-eight billion, two hundred seventeen million, two hundred twenty-five thousand, one hundred forty-nine".