5437060166538 has 192 divisors, whose sum is σ = 16139698848000. Its totient is φ = 1303590637440.

The previous prime is 5437060166533. The next prime is 5437060166563. The reversal of 5437060166538 is 8356610607345.

5437060166538 is a `hidden beast` number, since 5 + 4 + 37 + 0 + 60 + 16 + 6 + 538 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5437060166533) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2196273 + ... + 3962036.

It is an arithmetic number, because the mean of its divisors is an integer number (84060931500).

Almost surely, 2^{5437060166538} is an apocalyptic number.

5437060166538 is an abundant number, since it is smaller than the sum of its proper divisors (10702638681462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5437060166538 is a wasteful number, since it uses less digits than its factorization.

5437060166538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158362 (or 6158345 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 5437060166538 in words is "five trillion, four hundred thirty-seven billion, sixty million, one hundred sixty-six thousand, five hundred thirty-eight".