47557604052 has 432 divisors, whose sum is σ = 148429532160. Its totient is φ = 12788665344.

The previous prime is 47557604041. The next prime is 47557604053. The reversal of 47557604052 is 25040675574.

47557604052 is a `hidden beast` number, since 4 + 7 + 557 + 6 + 0 + 40 + 52 = 666.

47557604052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47557603989 and 47557604007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47557604053) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 347135728 + ... + 347135864.

It is an arithmetic number, because the mean of its divisors is an integer number (343586880).

Almost surely, 2^47557604052 is an apocalyptic number.

47557604052 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47557604052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74214766080).

47557604052 is an abundant number, since it is smaller than the sum of its proper divisors (100871928108).

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

47557604052 is a wasteful number, since it uses less digits than its factorization.

47557604052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

The spelling of 47557604052 in words is "forty-seven billion, five hundred fifty-seven million, six hundred four thousand, fifty-two".