52281701542358 has 16 divisors (see below), whose sum is σ = 83148925580640. Its totient is φ = 24569588643456.

The previous prime is 52281701542331. The next prime is 52281701542361. The reversal of 52281701542358 is 85324510718225.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 1048881698 + ... + 1048931541.

It is an arithmetic number, because the mean of its divisors is an integer number (5196807848790).

Almost surely, 2^{52281701542358} is an apocalyptic number.

52281701542358 is a deficient number, since it is larger than the sum of its proper divisors (30867224038282).

52281701542358 is a wasteful number, since it uses less digits than its factorization.

52281701542358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097813991.

The product of its (nonzero) digits is 5376000, while the sum is 53.

The spelling of 52281701542358 in words is "fifty-two trillion, two hundred eighty-one billion, seven hundred one million, five hundred forty-two thousand, three hundred fifty-eight".