4925853918 has 16 divisors (see below), whose sum is σ = 10946342160. Its totient is φ = 1641951288.

The previous prime is 4925853917. The next prime is 4925853929. The reversal of 4925853918 is 8193585294.

4925853918 is a `hidden beast` number, since 4 + 92 + 5 + 8 + 539 + 18 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 91219517 = 4925853918 / (4 + 9 + 2 + 5 + 8 + 5 + 3 + 9 + 1 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925853917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45609705 + ... + 45609812.

It is an arithmetic number, because the mean of its divisors is an integer number (684146385).

Almost surely, 2^4925853918 is an apocalyptic number.

4925853918 is an abundant number, since it is smaller than the sum of its proper divisors (6020488242).

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

4925853918 is a wasteful number, since it uses less digits than its factorization.

4925853918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91219528 (or 91219522 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The square root of 4925853918 is about 70184.4278882431. The cubic root of 4925853918 is about 1701.4812830833.

The spelling of 4925853918 in words is "four billion, nine hundred twenty-five million, eight hundred fifty-three thousand, nine hundred eighteen".