47137457016 has 144 divisors (see below), whose sum is σ = 138382718760. Its totient is φ = 14488830720.

The previous prime is 47137456963. The next prime is 47137457021. The reversal of 47137457016 is 61075473174.

47137457016 is a `hidden beast` number, since 4 + 7 + 1 + 3 + 74 + 570 + 1 + 6 = 666.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 19796146 + ... + 19798526.

Almost surely, 2^47137457016 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 47137457016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69191359380).

47137457016 is an abundant number, since it is smaller than the sum of its proper divisors (91245261744).

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

47137457016 is a wasteful number, since it uses less digits than its factorization.

47137457016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046 (or 4026 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 47137457016 in words is "forty-seven billion, one hundred thirty-seven million, four hundred fifty-seven thousand, sixteen".