49085450305 has 8 divisors (see below), whose sum is σ = 60339187944. Its totient is φ = 38310595200.

The previous prime is 49085450303. The next prime is 49085450311. The reversal of 49085450305 is 50305458094.

It can be written as a sum of positive squares in 4 ways, for example, as 1584119601 + 47501330704 = 39801^2 + 217948^2 .

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

It is not a de Polignac number, because 49085450305 - 2¹ = 49085450303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49085450303) 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, 119720406 + ... + 119720815.

It is an arithmetic number, because the mean of its divisors is an integer number (7542398493).

Almost surely, 2^49085450305 is an apocalyptic number.

It is an amenable number.

49085450305 is a deficient number, since it is larger than the sum of its proper divisors (11253737639).

49085450305 is a wasteful number, since it uses less digits than its factorization.

49085450305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239441267.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 49085450305 in words is "forty-nine billion, eighty-five million, four hundred fifty thousand, three hundred five".