4985797050 has 240 divisors, whose sum is σ = 15016273272. Its totient is φ = 1219276800.

The previous prime is 4985797039. The next prime is 4985797057. The reversal of 4985797050 is 507975894.

It can be written as a sum of positive squares in 12 ways, for example, as 3272481 + 4982524569 = 1809^2 + 70587^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4985797057) 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 119 ways as a sum of consecutive naturals, for example, 14794482 + ... + 14794818.

Almost surely, 2^4985797050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4985797050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7508136636).

4985797050 is an abundant number, since it is smaller than the sum of its proper divisors (10030476222).

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

4985797050 is a wasteful number, since it uses less digits than its factorization.

4985797050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The square root of 4985797050 is about 70610.1766744709. The cubic root of 4985797050 is about 1708.3552976487.

The spelling of 4985797050 in words is "four billion, nine hundred eighty-five million, seven hundred ninety-seven thousand, fifty".