49803977088 has 256 divisors, whose sum is σ = 155745024000. Its totient is φ = 15624161280.

The previous prime is 49803977081. The next prime is 49803977123. The reversal of 49803977088 is 88077930894.

It is a super-2 number, since 2×49803977088² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49803977081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10306833 + ... + 10311663.

It is an arithmetic number, because the mean of its divisors is an integer number (608379000).

Almost surely, 2^49803977088 is an apocalyptic number.

49803977088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49803977088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77872512000).

49803977088 is an abundant number, since it is smaller than the sum of its proper divisors (105941046912).

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

49803977088 is a wasteful number, since it uses less digits than its factorization.

49803977088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030 (or 5012 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 49803977088 in words is "forty-nine billion, eight hundred three million, nine hundred seventy-seven thousand, eighty-eight".