52201681546 has 32 divisors (see below), whose sum is σ = 91960549632. Its totient is φ = 21754863360.

The previous prime is 52201681529. The next prime is 52201681561. The reversal of 52201681546 is 64518610225.

52201681546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52201681499 and 52201681508.

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, 892131 + ... + 948841.

It is an arithmetic number, because the mean of its divisors is an integer number (2873767176).

Almost surely, 2^52201681546 is an apocalyptic number.

52201681546 is a deficient number, since it is larger than the sum of its proper divisors (39758868086).

52201681546 is a wasteful number, since it uses less digits than its factorization.

52201681546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58534.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 52201681546 in words is "fifty-two billion, two hundred one million, six hundred eighty-one thousand, five hundred forty-six".