2530601133997 has 2 divisors, whose sum is σ = 2530601133998. Its totient is φ = 2530601133996.

The previous prime is 2530601133989. The next prime is 2530601134043. The reversal of 2530601133997 is 7993311060352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2530075165641 + 525968356 = 1590621^2 + 22934^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530601133997 - 2³ = 2530601133989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2530601133997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530601133947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265300566998 + 1265300566999.

It is an arithmetic number, because the mean of its divisors is an integer number (1265300566999).

Almost surely, 2^{2530601133997} is an apocalyptic number.

It is an amenable number.

2530601133997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530601133997 is an equidigital number, since it uses as much as digits as its factorization.

2530601133997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 49.

The spelling of 2530601133997 in words is "two trillion, five hundred thirty billion, six hundred one million, one hundred thirty-three thousand, nine hundred ninety-seven".