47175152078 has 32 divisors (see below), whose sum is σ = 74009043360. Its totient is φ = 22523719680.

The previous prime is 47175152051. The next prime is 47175152081. The reversal of 47175152078 is 87025157174.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14237750 + ... + 14241062.

It is an arithmetic number, because the mean of its divisors is an integer number (2312782605).

Almost surely, 2^47175152078 is an apocalyptic number.

47175152078 is a deficient number, since it is larger than the sum of its proper divisors (26833891282).

47175152078 is a wasteful number, since it uses less digits than its factorization.

47175152078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972.

The product of its (nonzero) digits is 548800, while the sum is 47.

The spelling of 47175152078 in words is "forty-seven billion, one hundred seventy-five million, one hundred fifty-two thousand, seventy-eight".