47415154688 has 96 divisors (see below), whose sum is σ = 105833407680. Its totient is φ = 21050695680.

The previous prime is 47415154687. The next prime is 47415154693. The reversal of 47415154688 is 88645151474.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47415154687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944231 + ... + 993177.

It is an arithmetic number, because the mean of its divisors is an integer number (1102431330).

Almost surely, 2^47415154688 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 47415154688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52916703840).

47415154688 is an abundant number, since it is smaller than the sum of its proper divisors (58418252992).

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

47415154688 is a wasteful number, since it uses less digits than its factorization.

47415154688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49023 (or 49003 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 53.

The spelling of 47415154688 in words is "forty-seven billion, four hundred fifteen million, one hundred fifty-four thousand, six hundred eighty-eight".