52178331284090 has 32 divisors (see below), whose sum is σ = 103399262017920. Its totient is φ = 18799865812800.

The previous prime is 52178331284089. The next prime is 52178331284111. The reversal of 52178331284090 is 9048213387125.

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, 2175898406 + ... + 2175922385.

It is an arithmetic number, because the mean of its divisors is an integer number (3231226938060).

Almost surely, 2^{52178331284090} is an apocalyptic number.

52178331284090 is a deficient number, since it is larger than the sum of its proper divisors (51220930733830).

52178331284090 is a wasteful number, since it uses less digits than its factorization.

52178331284090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351820918.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 52178331284090 in words is "fifty-two trillion, one hundred seventy-eight billion, three hundred thirty-one million, two hundred eighty-four thousand, ninety".