47236235057880 has 128 divisors (see below), whose sum is σ = 154935618048000. Its totient is φ = 11425704550400.

The previous prime is 47236235057839. The next prime is 47236235057881. The reversal of 47236235057880 is 8875053263274.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47236235057881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39257016 + ... + 40442375.

It is an arithmetic number, because the mean of its divisors is an integer number (1210434516000).

Almost surely, 2^{47236235057880} is an apocalyptic number.

47236235057880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47236235057880 is an abundant number, since it is smaller than the sum of its proper divisors (107699382990120).

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

47236235057880 is a wasteful number, since it uses less digits than its factorization.

47236235057880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79699865 (or 79699861 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 47236235057880 in words is "forty-seven trillion, two hundred thirty-six billion, two hundred thirty-five million, fifty-seven thousand, eight hundred eighty".