3156352066560 has 704 divisors, whose sum is σ = 12711565799424. Its totient is φ = 649347072000.

The previous prime is 3156352066559. The next prime is 3156352066573. The reversal of 3156352066560 is 656602536513.

It is a tau number, because it is divible by the number of its divisors (704).

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119441509 + ... + 119467931.

Almost surely, 2^{3156352066560} is an apocalyptic number.

3156352066560 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 3156352066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6355782899712).

3156352066560 is an abundant number, since it is smaller than the sum of its proper divisors (9555213732864).

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

3156352066560 is a wasteful number, since it uses less digits than its factorization.

3156352066560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26570 (or 26552 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 48.

The spelling of 3156352066560 in words is "three trillion, one hundred fifty-six billion, three hundred fifty-two million, sixty-six thousand, five hundred sixty".