4981687050 has 48 divisors (see below), whose sum is σ = 12418669440. Its totient is φ = 1321559040.

The previous prime is 4981687049. The next prime is 4981687063. The reversal of 4981687050 is 507861894.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57090 + ... + 114989.

It is an arithmetic number, because the mean of its divisors is an integer number (258722280).

Almost surely, 2^4981687050 is an apocalyptic number.

4981687050 is an abundant number, since it is smaller than the sum of its proper divisors (7436982390).

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

4981687050 is a wasteful number, since it uses less digits than its factorization.

4981687050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172287 (or 172282 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 4981687050 is about 70581.0672206081. The cubic root of 4981687050 is about 1707.8857458121.

The spelling of 4981687050 in words is "four billion, nine hundred eighty-one million, six hundred eighty-seven thousand, fifty".