1655011332364 has 48 divisors (see below), whose sum is σ = 3160552449600. Its totient is φ = 753742725120.

The previous prime is 1655011332361. The next prime is 1655011332409. The reversal of 1655011332364 is 4632331105561.

It is not an unprimeable number, because it can be changed into a prime (1655011332361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955212 + ... + 2054860.

It is an arithmetic number, because the mean of its divisors is an integer number (65844842700).

Almost surely, 2^{1655011332364} is an apocalyptic number.

It is an amenable number.

1655011332364 is a deficient number, since it is larger than the sum of its proper divisors (1505541117236).

1655011332364 is a wasteful number, since it uses less digits than its factorization.

1655011332364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100050 (or 1100048 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 1655011332364 in words is "one trillion, six hundred fifty-five billion, eleven million, three hundred thirty-two thousand, three hundred sixty-four".