11025366442537 has 2 divisors, whose sum is σ = 11025366442538. Its totient is φ = 11025366442536.

The previous prime is 11025366442507. The next prime is 11025366442771. The reversal of 11025366442537 is 73524466352011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5927394021376 + 5097972421161 = 2434624^2 + 2257869^2 .

It is a cyclic number.

It is not a de Polignac number, because 11025366442537 - 2²³ = 11025358053929 is a prime.

It is not a weakly prime, because it can be changed into another prime (11025366442507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5512683221268 + 5512683221269.

It is an arithmetic number, because the mean of its divisors is an integer number (5512683221269).

Almost surely, 2^{11025366442537} is an apocalyptic number.

It is an amenable number.

11025366442537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11025366442537 is an equidigital number, since it uses as much as digits as its factorization.

11025366442537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 11025366442537 in words is "eleven trillion, twenty-five billion, three hundred sixty-six million, four hundred forty-two thousand, five hundred thirty-seven".