4687394384953 has 24 divisors (see below), whose sum is σ = 5458475264352. Its totient is φ = 4013501171904.

The previous prime is 4687394384921. The next prime is 4687394384957. The reversal of 4687394384953 is 3594834937864.

It is not a de Polignac number, because 4687394384953 - 2⁵ = 4687394384921 is a prime.

It is a super-2 number, since 2×4687394384953² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4687394384957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196664725 + ... + 196688557.

It is an arithmetic number, because the mean of its divisors is an integer number (227436469348).

Almost surely, 2^{4687394384953} is an apocalyptic number.

It is an amenable number.

4687394384953 is a deficient number, since it is larger than the sum of its proper divisors (771080879399).

4687394384953 is a wasteful number, since it uses less digits than its factorization.

4687394384953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27941 (or 27934 counting only the distinct ones).

The product of its digits is 1881169920, while the sum is 73.

The spelling of 4687394384953 in words is "four trillion, six hundred eighty-seven billion, three hundred ninety-four million, three hundred eighty-four thousand, nine hundred fifty-three".