116901169538 has 8 divisors (see below), whose sum is σ = 175489073532. Its totient is φ = 58404811696.

The previous prime is 116901169531. The next prime is 116901169559. The reversal of 116901169538 is 835961109611.

It can be written as a sum of positive squares in 2 ways, for example, as 116897661409 + 3508129 = 341903^2 + 1873^2 .

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

It is not an unprimeable number, because it can be changed into a prime (116901169531) 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, 22883345 + ... + 22888452.

Almost surely, 2^116901169538 is an apocalyptic number.

116901169538 is a deficient number, since it is larger than the sum of its proper divisors (58587903994).

116901169538 is a wasteful number, since it uses less digits than its factorization.

116901169538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45773076.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 116901169538 in words is "one hundred sixteen billion, nine hundred one million, one hundred sixty-nine thousand, five hundred thirty-eight".