36531473594616 has 384 divisors, whose sum is σ = 140655945830400. Its totient is φ = 8243571363840.

The previous prime is 36531473594611. The next prime is 36531473594689. The reversal of 36531473594616 is 61649537413563.

36531473594616 is a `hidden beast` number, since 3 + 6 + 5 + 3 + 1 + 4 + 7 + 3 + 5 + 9 + 4 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36531473594611) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13682856 + ... + 16133303.

It is an arithmetic number, because the mean of its divisors is an integer number (366291525600).

Almost surely, 2^{36531473594616} is an apocalyptic number.

36531473594616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36531473594616 is an abundant number, since it is smaller than the sum of its proper divisors (104124472235784).

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

36531473594616 is a wasteful number, since it uses less digits than its factorization.

36531473594616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29816219 (or 29816212 counting only the distinct ones).

The product of its digits is 146966400, while the sum is 63.

The spelling of 36531473594616 in words is "thirty-six trillion, five hundred thirty-one billion, four hundred seventy-three million, five hundred ninety-four thousand, six hundred sixteen".