1063497187600 has 45 divisors (see below), whose sum is σ = 2555101546213. Its totient is φ = 425390624960.

The previous prime is 1063497187589. The next prime is 1063497187603. The reversal of 1063497187600 is 67817943601.

The square root of 1063497187600 is 1031260.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 382858987536 + 680638200064 = 618756^2 + 825008^2 .

It is a super-2 number, since 2×1063497187600² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063497187603) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20599419 + ... + 20650981.

Almost surely, 2^{1063497187600} is an apocalyptic number.

1063497187600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1063497187600 is the 1031260-th square number.

It is an amenable number.

1063497187600 is an abundant number, since it is smaller than the sum of its proper divisors (1491604358613).

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

1063497187600 is an frugal number, since it uses more digits than its factorization.

1063497187600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103144 (or 51570 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 1063497187600 in words is "one trillion, sixty-three billion, four hundred ninety-seven million, one hundred eighty-seven thousand, six hundred".