49761482500 has 60 divisors (see below), whose sum is σ = 109613459340. Its totient is φ = 19759168000.

The previous prime is 49761482461. The next prime is 49761482557. The reversal of 49761482500 is 528416794.

It can be written as a sum of positive squares in 10 ways, for example, as 46946755584 + 2814726916 = 216672^2 + 53054^2 .

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 19 ways as a sum of consecutive naturals, for example, 269856 + ... + 415144.

It is an arithmetic number, because the mean of its divisors is an integer number (1826890989).

Almost surely, 2^49761482500 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 49761482500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54806729670).

49761482500 is an abundant number, since it is smaller than the sum of its proper divisors (59851976840).

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

49761482500 is a wasteful number, since it uses less digits than its factorization.

49761482500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145450 (or 145433 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 49761482500 in words is "forty-nine billion, seven hundred sixty-one million, four hundred eighty-two thousand, five hundred".