47201562436 has 48 divisors (see below), whose sum is σ = 97863091200. Its totient is φ = 19490744448.

The previous prime is 47201562391. The next prime is 47201562437. The reversal of 47201562436 is 63426510274.

It is not an unprimeable number, because it can be changed into a prime (47201562437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328270 + ... + 449626.

It is an arithmetic number, because the mean of its divisors is an integer number (2038814400).

Almost surely, 2^47201562436 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 47201562436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48931545600).

47201562436 is an abundant number, since it is smaller than the sum of its proper divisors (50661528764).

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

47201562436 is a wasteful number, since it uses less digits than its factorization.

47201562436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121876 (or 121874 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 47201562436 in words is "forty-seven billion, two hundred one million, five hundred sixty-two thousand, four hundred thirty-six".