47216203025278 has 128 divisors (see below), whose sum is σ = 84246713819136. Its totient is φ = 19427325724800.

The previous prime is 47216203025221. The next prime is 47216203025291. The reversal of 47216203025278 is 87252030261274.

It is a congruent number.

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, 29020406701 + ... + 29020408327.

It is an arithmetic number, because the mean of its divisors is an integer number (658177451712).

Almost surely, 2^{47216203025278} is an apocalyptic number.

47216203025278 is a deficient number, since it is larger than the sum of its proper divisors (37030510793858).

47216203025278 is a wasteful number, since it uses less digits than its factorization.

47216203025278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 47216203025278 in words is "forty-seven trillion, two hundred sixteen billion, two hundred three million, twenty-five thousand, two hundred seventy-eight".