47526308940 has 192 divisors, whose sum is σ = 152397987840. Its totient is φ = 10960608000.

The previous prime is 47526308933. The next prime is 47526308953. The reversal of 47526308940 is 4980362574.

It is a self number, because there is not a number n which added to its sum of digits gives 47526308940.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1187455 + ... + 1226825.

It is an arithmetic number, because the mean of its divisors is an integer number (793739520).

Almost surely, 2^47526308940 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 47526308940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76198993920).

47526308940 is an abundant number, since it is smaller than the sum of its proper divisors (104871678900).

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

47526308940 is a wasteful number, since it uses less digits than its factorization.

47526308940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39484 (or 39482 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 47526308940 in words is "forty-seven billion, five hundred twenty-six million, three hundred eight thousand, nine hundred forty".