4754952666 has 64 divisors (see below), whose sum is σ = 11263536000. Its totient is φ = 1481695488.

The previous prime is 4754952661. The next prime is 4754952677. The reversal of 4754952666 is 6662594574.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4754952661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119401 + ... + 154163.

It is an arithmetic number, because the mean of its divisors is an integer number (175992750).

Almost surely, 2^4754952666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4754952666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5631768000).

4754952666 is an abundant number, since it is smaller than the sum of its proper divisors (6508583334).

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

4754952666 is a wasteful number, since it uses less digits than its factorization.

4754952666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34940 (or 34934 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The square root of 4754952666 is about 68956.1648150475. The cubic root of 4754952666 is about 1681.5717369989.

The spelling of 4754952666 in words is "four billion, seven hundred fifty-four million, nine hundred fifty-two thousand, six hundred sixty-six".