3600654661560 has 384 divisors, whose sum is σ = 12103542754560. Its totient is φ = 849819801600.

The previous prime is 3600654661547. The next prime is 3600654661621. The reversal of 3600654661560 is 651664560063.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 807862852 + ... + 807867308.

It is an arithmetic number, because the mean of its divisors is an integer number (31519642590).

Almost surely, 2^{3600654661560} is an apocalyptic number.

3600654661560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3600654661560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6051771377280).

3600654661560 is an abundant number, since it is smaller than the sum of its proper divisors (8502888093000).

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

3600654661560 is a wasteful number, since it uses less digits than its factorization.

3600654661560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899 (or 4852 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 3600654661560 in words is "three trillion, six hundred billion, six hundred fifty-four million, six hundred sixty-one thousand, five hundred sixty".