82663124400537 has 32 divisors (see below), whose sum is σ = 117332773171200. Its totient is φ = 51618747509568.

The previous prime is 82663124400523. The next prime is 82663124400541. The reversal of 82663124400537 is 73500442136628.

It is a de Polignac number, because none of the positive numbers 2^k-82663124400537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82663124400537.

It is not an unprimeable number, because it can be changed into a prime (82663124400587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10209513 + ... + 16418294.

It is an arithmetic number, because the mean of its divisors is an integer number (3666649161600).

Almost surely, 2^{82663124400537} is an apocalyptic number.

It is an amenable number.

82663124400537 is a deficient number, since it is larger than the sum of its proper divisors (34669648770663).

82663124400537 is a wasteful number, since it uses less digits than its factorization.

82663124400537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26628445.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 82663124400537 in words is "eighty-two trillion, six hundred sixty-three billion, one hundred twenty-four million, four hundred thousand, five hundred thirty-seven".