537312488658 has 16 divisors (see below), whose sum is σ = 1172318157216. Its totient is φ = 162821966240.

The previous prime is 537312488617. The next prime is 537312488663. The reversal of 537312488658 is 856884213735.

It is a Curzon 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, 4070549091 + ... + 4070549222.

It is an arithmetic number, because the mean of its divisors is an integer number (73269884826).

Almost surely, 2^537312488658 is an apocalyptic number.

537312488658 is an abundant number, since it is smaller than the sum of its proper divisors (635005668558).

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

537312488658 is a wasteful number, since it uses less digits than its factorization.

537312488658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8141098329.

The product of its digits is 38707200, while the sum is 60.

The spelling of 537312488658 in words is "five hundred thirty-seven billion, three hundred twelve million, four hundred eighty-eight thousand, six hundred fifty-eight".