1061732535818 has 8 divisors (see below), whose sum is σ = 1661842230048. Its totient is φ = 507785125804.

The previous prime is 1061732535811. The next prime is 1061732535863. The reversal of 1061732535818 is 8185352371601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1061732535818² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061732535811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11540570996 + ... + 11540571087.

It is an arithmetic number, because the mean of its divisors is an integer number (207730278756).

Almost surely, 2^{1061732535818} is an apocalyptic number.

1061732535818 is a deficient number, since it is larger than the sum of its proper divisors (600109694230).

1061732535818 is a wasteful number, since it uses less digits than its factorization.

1061732535818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23081142108.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 1061732535818 in words is "one trillion, sixty-one billion, seven hundred thirty-two million, five hundred thirty-five thousand, eight hundred eighteen".