49648846345 has 16 divisors (see below), whose sum is σ = 68093480448. Its totient is φ = 34043106240.

The previous prime is 49648846343. The next prime is 49648846367. The reversal of 49648846345 is 54364884694.

It is a happy number.

It is not a de Polignac number, because 49648846345 - 2¹ = 49648846343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49648846343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171312 + ... + 1212958.

It is an arithmetic number, because the mean of its divisors is an integer number (4255842528).

Almost surely, 2^49648846345 is an apocalyptic number.

It is an amenable number.

49648846345 is a deficient number, since it is larger than the sum of its proper divisors (18444634103).

49648846345 is a wasteful number, since it uses less digits than its factorization.

49648846345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75720.

The product of its digits is 79626240, while the sum is 61.

The spelling of 49648846345 in words is "forty-nine billion, six hundred forty-eight million, eight hundred forty-six thousand, three hundred forty-five".