2063731465560 has 128 divisors (see below), whose sum is σ = 6480923996160. Its totient is φ = 525074726400.

The previous prime is 2063731465547. The next prime is 2063731465619. The reversal of 2063731465560 is 655641373602.

It is a super-2 number, since 2×2063731465560² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3642687 + ... + 4170926.

It is an arithmetic number, because the mean of its divisors is an integer number (50632218720).

Almost surely, 2^{2063731465560} is an apocalyptic number.

2063731465560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2063731465560 is an abundant number, since it is smaller than the sum of its proper divisors (4417192530600).

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

2063731465560 is a wasteful number, since it uses less digits than its factorization.

2063731465560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813729 (or 7813725 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 2063731465560 in words is "two trillion, sixty-three billion, seven hundred thirty-one million, four hundred sixty-five thousand, five hundred sixty".