3655220505362 has 16 divisors (see below), whose sum is σ = 5800402824000. Its totient is φ = 1722719631600.

The previous prime is 3655220505361. The next prime is 3655220505367. The reversal of 3655220505362 is 2635050225563.

It is not an unprimeable number, because it can be changed into a prime (3655220505361) 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 7 ways as a sum of consecutive naturals, for example, 241675889 + ... + 241691012.

It is an arithmetic number, because the mean of its divisors is an integer number (362525176500).

Almost surely, 2^{3655220505362} is an apocalyptic number.

3655220505362 is a deficient number, since it is larger than the sum of its proper divisors (2145182318638).

3655220505362 is a wasteful number, since it uses less digits than its factorization.

3655220505362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483367121.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 3655220505362 in words is "three trillion, six hundred fifty-five billion, two hundred twenty million, five hundred five thousand, three hundred sixty-two".