4612881852 has 48 divisors (see below), whose sum is σ = 11964304800. Its totient is φ = 1536986880.

The previous prime is 4612881773. The next prime is 4612881877. The reversal of 4612881852 is 2581882164.

4612881852 is a `hidden beast` number, since 461 + 2 + 8 + 8 + 185 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4612881798 and 4612881807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301524 + ... + 316452.

It is an arithmetic number, because the mean of its divisors is an integer number (249256350).

Almost surely, 2^4612881852 is an apocalyptic number.

It is an amenable number.

4612881852 is an abundant number, since it is smaller than the sum of its proper divisors (7351422948).

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

4612881852 is a wasteful number, since it uses less digits than its factorization.

4612881852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17803 (or 17795 counting only the distinct ones).

The product of its digits is 245760, while the sum is 45.

The square root of 4612881852 is about 67918.1997111231. The cubic root of 4612881852 is about 1664.6545050521.

The spelling of 4612881852 in words is "four billion, six hundred twelve million, eight hundred eighty-one thousand, eight hundred fifty-two".