36531475750 has 128 divisors (see below), whose sum is σ = 89749969920. Its totient is φ = 10787040000.

The previous prime is 36531475741. The next prime is 36531475777. The reversal of 36531475750 is 5757413563.

It is a self number, because there is not a number n which added to its sum of digits gives 36531475750.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 315810 + ... + 415690.

It is an arithmetic number, because the mean of its divisors is an integer number (701171640).

Almost surely, 2^36531475750 is an apocalyptic number.

36531475750 is an abundant number, since it is smaller than the sum of its proper divisors (53218494170).

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

36531475750 is a wasteful number, since it uses less digits than its factorization.

36531475750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99935 (or 99925 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 36531475750 in words is "thirty-six billion, five hundred thirty-one million, four hundred seventy-five thousand, seven hundred fifty".