4655261856 has 192 divisors, whose sum is σ = 14639788800. Its totient is φ = 1293788160.

The previous prime is 4655261843. The next prime is 4655261879. The reversal of 4655261856 is 6581625564.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1216426 + ... + 1220246.

It is an arithmetic number, because the mean of its divisors is an integer number (76248900).

Almost surely, 2^4655261856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4655261856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7319894400).

4655261856 is an abundant number, since it is smaller than the sum of its proper divisors (9984526944).

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

4655261856 is a wasteful number, since it uses less digits than its factorization.

4655261856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892 (or 3870 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The square root of 4655261856 is about 68229.4793765862. The cubic root of 4655261856 is about 1669.7368746520.

The spelling of 4655261856 in words is "four billion, six hundred fifty-five million, two hundred sixty-one thousand, eight hundred fifty-six".