49361674656 has 192 divisors, whose sum is σ = 151190323200. Its totient is φ = 13808710656.

The previous prime is 49361674567. The next prime is 49361674667. The reversal of 49361674656 is 65647616394.

It is a junction number, because it is equal to n+sod(n) for n = 49361674596 and 49361674605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22045185 + ... + 22047423.

It is an arithmetic number, because the mean of its divisors is an integer number (787449600).

Almost surely, 2^49361674656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49361674656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75595161600).

49361674656 is an abundant number, since it is smaller than the sum of its proper divisors (101828648544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49361674656 is a wasteful number, since it uses less digits than its factorization.

49361674656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2923 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 57.

The spelling of 49361674656 in words is "forty-nine billion, three hundred sixty-one million, six hundred seventy-four thousand, six hundred fifty-six".