10663551530372 has 48 divisors (see below), whose sum is σ = 20587669309872. Its totient is φ = 4801409617920.

The previous prime is 10663551530371. The next prime is 10663551530381. The reversal of 10663551530372 is 27303515536601.

10663551530372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 8896821424516 + 1766730105856 = 2982754^2 + 1329184^2 .

It is a super-2 number, since 2×10663551530372² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10663551530371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63528668 + ... + 63696300.

It is an arithmetic number, because the mean of its divisors is an integer number (428909777289).

Almost surely, 2^{10663551530372} is an apocalyptic number.

It is an amenable number.

10663551530372 is a deficient number, since it is larger than the sum of its proper divisors (9924117779500).

10663551530372 is a wasteful number, since it uses less digits than its factorization.

10663551530372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197528 (or 197526 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 47.

The spelling of 10663551530372 in words is "ten trillion, six hundred sixty-three billion, five hundred fifty-one million, five hundred thirty thousand, three hundred seventy-two".