47542711008 has 192 divisors, whose sum is σ = 136788632064. Its totient is φ = 14370048000.

The previous prime is 47542710973. The next prime is 47542711019. The reversal of 47542711008 is 80011724574.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29328438 + ... + 29330058.

It is an arithmetic number, because the mean of its divisors is an integer number (712440792).

Almost surely, 2^47542711008 is an apocalyptic number.

47542711008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47542711008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68394316032).

47542711008 is an abundant number, since it is smaller than the sum of its proper divisors (89245921056).

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

47542711008 is a wasteful number, since it uses less digits than its factorization.

47542711008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 47542711008 in words is "forty-seven billion, five hundred forty-two million, seven hundred eleven thousand, eight".