49756228362456 has 256 divisors, whose sum is σ = 159213303889920. Its totient is φ = 12582495552000.

The previous prime is 49756228362427. The next prime is 49756228362473. The reversal of 49756228362456 is 65426382265794.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 15089866 + ... + 18089126.

It is an arithmetic number, because the mean of its divisors is an integer number (621926968320).

Almost surely, 2^{49756228362456} 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 49756228362456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79606651944960).

49756228362456 is an abundant number, since it is smaller than the sum of its proper divisors (109457075527464).

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

49756228362456 is a wasteful number, since it uses less digits than its factorization.

49756228362456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999526 (or 2999522 counting only the distinct ones).

The product of its digits is 1045094400, while the sum is 69.

The spelling of 49756228362456 in words is "forty-nine trillion, seven hundred fifty-six billion, two hundred twenty-eight million, three hundred sixty-two thousand, four hundred fifty-six".