4651562706 has 64 divisors (see below), whose sum is σ = 11085742080. Its totient is φ = 1273043520.

The previous prime is 4651562651. The next prime is 4651562719. The reversal of 4651562706 is 6072651564.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139651 + ... + 169721.

It is an arithmetic number, because the mean of its divisors is an integer number (173214720).

Almost surely, 2^4651562706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4651562706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5542871040).

4651562706 is an abundant number, since it is smaller than the sum of its proper divisors (6434179374).

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

4651562706 is a wasteful number, since it uses less digits than its factorization.

4651562706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30239.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 4651562706 is about 68202.3658387303. The cubic root of 4651562706 is about 1669.2944903791.

The spelling of 4651562706 in words is "four billion, six hundred fifty-one million, five hundred sixty-two thousand, seven hundred six".