47162453136 has 80 divisors (see below), whose sum is σ = 126671892480. Its totient is φ = 15104177280.

The previous prime is 47162453111. The next prime is 47162453147. The reversal of 47162453136 is 63135426174.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92821 + ... + 320843.

It is an arithmetic number, because the mean of its divisors is an integer number (1583398656).

Almost surely, 2^47162453136 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 47162453136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63335946240).

47162453136 is an abundant number, since it is smaller than the sum of its proper divisors (79509439344).

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

47162453136 is a wasteful number, since it uses less digits than its factorization.

47162453136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228204 (or 228198 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The spelling of 47162453136 in words is "forty-seven billion, one hundred sixty-two million, four hundred fifty-three thousand, one hundred thirty-six".