47336691257856 has 4480 divisors, whose sum is σ = 202742895624192. Its totient is φ = 10642046976000.

The previous prime is 47336691257831. The next prime is 47336691257873. The reversal of 47336691257856 is 65875219663374.

It is a happy number.

47336691257856 is a `hidden beast` number, since 4 + 7 + 3 + 36 + 6 + 9 + 12 + 578 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 706517779935 + ... + 706517780001.

Almost surely, 2^{47336691257856} 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 47336691257856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101371447812096).

47336691257856 is an abundant number, since it is smaller than the sum of its proper divisors (155406204366336).

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

47336691257856 is a wasteful number, since it uses less digits than its factorization.

47336691257856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 195 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 72.

The spelling of 47336691257856 in words is "forty-seven trillion, three hundred thirty-six billion, six hundred ninety-one million, two hundred fifty-seven thousand, eight hundred fifty-six".