47000417152 has 64 divisors (see below), whose sum is σ = 100891198800. Its totient is φ = 21680676864.

The previous prime is 47000417143. The next prime is 47000417161. The reversal of 47000417152 is 25171400074.

It is an interprime number because it is at equal distance from previous prime (47000417143) and next prime (47000417161).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×47000417152² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536023 + ... + 3549289.

Almost surely, 2^47000417152 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 47000417152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50445599400).

47000417152 is an abundant number, since it is smaller than the sum of its proper divisors (53890781648).

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

47000417152 is a wasteful number, since it uses less digits than its factorization.

47000417152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15423 (or 15411 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 47000417152 in words is "forty-seven billion, four hundred seventeen thousand, one hundred fifty-two".