49445208074 has 8 divisors (see below), whose sum is σ = 74169115140. Its totient is φ = 24722169696.

The previous prime is 49445207971. The next prime is 49445208079. The reversal of 49445208074 is 47080254494.

It can be written as a sum of positive squares in 2 ways, for example, as 49153993849 + 291214225 = 221707^2 + 17065^2 .

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

It is not an unprimeable number, because it can be changed into a prime (49445208079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48749 + ... + 318224.

Almost surely, 2^49445208074 is an apocalyptic number.

49445208074 is a deficient number, since it is larger than the sum of its proper divisors (24723907066).

49445208074 is a wasteful number, since it uses less digits than its factorization.

49445208074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434344.

The product of its (nonzero) digits is 1290240, while the sum is 47.

It can be divided in two parts, 4944520 and 8074, that added together give a palindrome (4952594).

The spelling of 49445208074 in words is "forty-nine billion, four hundred forty-five million, two hundred eight thousand, seventy-four".