4935139650 has 120 divisors (see below), whose sum is σ = 15671377920. Its totient is φ = 1128025440.

The previous prime is 4935139621. The next prime is 4935139673. The reversal of 4935139650 is 569315394.

4935139650 is a `hidden beast` number, since 49 + 3 + 513 + 96 + 5 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4935139596 and 4935139605.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 58690 + ... + 115389.

It is an arithmetic number, because the mean of its divisors is an integer number (130594816).

Almost surely, 2^4935139650 is an apocalyptic number.

4935139650 is an abundant number, since it is smaller than the sum of its proper divisors (10736238270).

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

4935139650 is a wasteful number, since it uses less digits than its factorization.

4935139650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174110 (or 174096 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 4935139650 is about 70250.5491081742. The cubic root of 4935139650 is about 1702.5497666370.

The spelling of 4935139650 in words is "four billion, nine hundred thirty-five million, one hundred thirty-nine thousand, six hundred fifty".