4985992654 has 12 divisors (see below), whose sum is σ = 7893338544. Its totient is φ = 2361785652.

The previous prime is 4985992651. The next prime is 4985992721. The reversal of 4985992654 is 4562995894.

It is a junction number, because it is equal to n+sod(n) for n = 4985992592 and 4985992601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985992651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3452182 + ... + 3453625.

It is an arithmetic number, because the mean of its divisors is an integer number (657778212).

Almost surely, 2^4985992654 is an apocalyptic number.

4985992654 is a deficient number, since it is larger than the sum of its proper divisors (2907345890).

4985992654 is a wasteful number, since it uses less digits than its factorization.

4985992654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905847 (or 6905828 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 61.

The square root of 4985992654 is about 70611.5617586809. The cubic root of 4985992654 is about 1708.3776382265.

The spelling of 4985992654 in words is "four billion, nine hundred eighty-five million, nine hundred ninety-two thousand, six hundred fifty-four".