36521355044 has 6 divisors (see below), whose sum is σ = 63912371334. Its totient is φ = 18260677520.

The previous prime is 36521354981. The next prime is 36521355047. The reversal of 36521355044 is 44055312563.

It can be written as a sum of positive squares in only one way, i.e., 30751129600 + 5770225444 = 175360^2 + 75962^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36521354989 and 36521355007.

It is not an unprimeable number, because it can be changed into a prime (36521355047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4565169377 + ... + 4565169384.

It is an arithmetic number, because the mean of its divisors is an integer number (10652061889).

Almost surely, 2^36521355044 is an apocalyptic number.

It is an amenable number.

36521355044 is a deficient number, since it is larger than the sum of its proper divisors (27391016290).

36521355044 is a wasteful number, since it uses less digits than its factorization.

36521355044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9130338765 (or 9130338763 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 36521355044 in words is "thirty-six billion, five hundred twenty-one million, three hundred fifty-five thousand, forty-four".