2534900206537 has 2 divisors, whose sum is σ = 2534900206538. Its totient is φ = 2534900206536.

The previous prime is 2534900206507. The next prime is 2534900206613. The reversal of 2534900206537 is 7356020094352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1560140891136 + 974759315401 = 1249056^2 + 987299^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534900206537 - 2⁷ = 2534900206409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2534900206507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267450103268 + 1267450103269.

It is an arithmetic number, because the mean of its divisors is an integer number (1267450103269).

Almost surely, 2^{2534900206537} is an apocalyptic number.

It is an amenable number.

2534900206537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534900206537 is an equidigital number, since it uses as much as digits as its factorization.

2534900206537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 2534900206537 in words is "two trillion, five hundred thirty-four billion, nine hundred million, two hundred six thousand, five hundred thirty-seven".