1655084361216 has 160 divisors (see below), whose sum is σ = 5180096452608. Its totient is φ = 462960599040.

The previous prime is 1655084361187. The next prime is 1655084361239. The reversal of 1655084361216 is 6121634805561.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3547936 + ... + 3987231.

Almost surely, 2^{1655084361216} is an apocalyptic number.

1655084361216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1655084361216 is an abundant number, since it is smaller than the sum of its proper divisors (3525012091392).

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

1655084361216 is a wasteful number, since it uses less digits than its factorization.

1655084361216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7535212 (or 7535196 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 1655084361216 in words is "one trillion, six hundred fifty-five billion, eighty-four million, three hundred sixty-one thousand, two hundred sixteen".