4626542052 has 144 divisors (see below), whose sum is σ = 13301084160. Its totient is φ = 1343217600.

The previous prime is 4626542033. The next prime is 4626542087. The reversal of 4626542052 is 2502456264.

4626542052 is a `hidden beast` number, since 4 + 62 + 6 + 542 + 0 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4626541998 and 4626542016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1262599 + ... + 1266257.

It is an arithmetic number, because the mean of its divisors is an integer number (92368640).

Almost surely, 2^4626542052 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 4626542052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6650542080).

4626542052 is an abundant number, since it is smaller than the sum of its proper divisors (8674542108).

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

4626542052 is a wasteful number, since it uses less digits than its factorization.

4626542052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814 (or 3809 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 4626542052 is about 68018.6889906002. The cubic root of 4626542052 is about 1666.2960749543.

The spelling of 4626542052 in words is "four billion, six hundred twenty-six million, five hundred forty-two thousand, fifty-two".