536845001956 has 6 divisors (see below), whose sum is σ = 939478753430. Its totient is φ = 268422500976.

The previous prime is 536845001947. The next prime is 536845002011. The reversal of 536845001956 is 659100548635.

It can be written as a sum of positive squares in only one way, i.e., 536526950400 + 318051556 = 732480^2 + 17834^2 .

It is a super-2 number, since 2×536845001956² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67105625241 + ... + 67105625248.

Almost surely, 2^536845001956 is an apocalyptic number.

It is an amenable number.

536845001956 is a deficient number, since it is larger than the sum of its proper divisors (402633751474).

536845001956 is a wasteful number, since it uses less digits than its factorization.

536845001956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134211250493 (or 134211250491 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 536845001956 in words is "five hundred thirty-six billion, eight hundred forty-five million, one thousand, nine hundred fifty-six".