4751955656 has 16 divisors (see below), whose sum is σ = 10182762240. Its totient is φ = 2036552400.

The previous prime is 4751955653. The next prime is 4751955661. The reversal of 4751955656 is 6565591574.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4751955598 and 4751955607.

It is not an unprimeable number, because it can be changed into a prime (4751955653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42428120 + ... + 42428231.

It is an arithmetic number, because the mean of its divisors is an integer number (636422640).

Almost surely, 2^4751955656 is an apocalyptic number.

It is an amenable number.

4751955656 is an abundant number, since it is smaller than the sum of its proper divisors (5430806584).

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

4751955656 is a wasteful number, since it uses less digits than its factorization.

4751955656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84856364 (or 84856360 counting only the distinct ones).

The product of its digits is 5670000, while the sum is 53.

The square root of 4751955656 is about 68934.4301202237. The cubic root of 4751955656 is about 1681.2183688470.

The spelling of 4751955656 in words is "four billion, seven hundred fifty-one million, nine hundred fifty-five thousand, six hundred fifty-six".