36021252651606 has 32 divisors (see below), whose sum is σ = 80047543816800. Its totient is φ = 12007036861920.

The previous prime is 36021252651589. The next prime is 36021252651619. The reversal of 36021252651606 is 60615625212063.

36021252651606 is a `hidden beast` number, since 3 + 6 + 0 + 2 + 12 + 5 + 26 + 5 + 1 + 606 = 666.

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 15 ways as a sum of consecutive naturals, for example, 14177236 + ... + 16523816.

It is an arithmetic number, because the mean of its divisors is an integer number (2501485744275).

Almost surely, 2^{36021252651606} is an apocalyptic number.

36021252651606 is an abundant number, since it is smaller than the sum of its proper divisors (44026291165194).

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

36021252651606 is a wasteful number, since it uses less digits than its factorization.

36021252651606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630861 (or 2630855 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

Adding to 36021252651606 its reverse (60615625212063), we get a palindrome (96636877863669).

The spelling of 36021252651606 in words is "thirty-six trillion, twenty-one billion, two hundred fifty-two million, six hundred fifty-one thousand, six hundred six".