2012203526463 has 48 divisors (see below), whose sum is σ = 3145890908160. Its totient is φ = 1232038850112.

The previous prime is 2012203526419. The next prime is 2012203526479. The reversal of 2012203526463 is 3646253022102.

2012203526463 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 2 + 0 + 3 + 5 + 2 + 646 + 3 = 666.

It is not a de Polignac number, because 2012203526463 - 2¹² = 2012203522367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012203525463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33161770 + ... + 33222392.

It is an arithmetic number, because the mean of its divisors is an integer number (65539393920).

Almost surely, 2^{2012203526463} is an apocalyptic number.

2012203526463 is a deficient number, since it is larger than the sum of its proper divisors (1133687381697).

2012203526463 is a wasteful number, since it uses less digits than its factorization.

2012203526463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62068 (or 62065 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 2012203526463 its reverse (3646253022102), we get a palindrome (5658456548565).

The spelling of 2012203526463 in words is "two trillion, twelve billion, two hundred three million, five hundred twenty-six thousand, four hundred sixty-three".