38136546541031 has 2 divisors, whose sum is σ = 38136546541032. Its totient is φ = 38136546541030.

The previous prime is 38136546541003. The next prime is 38136546541061. The reversal of 38136546541031 is 13014564563183.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38136546541031 - 2³⁸ = 37861668634087 is a prime.

It is a super-2 number, since 2×38136546541031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38136546541061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19068273270515 + 19068273270516.

It is an arithmetic number, because the mean of its divisors is an integer number (19068273270516).

Almost surely, 2^{38136546541031} is an apocalyptic number.

38136546541031 is a deficient number, since it is larger than the sum of its proper divisors (1).

38136546541031 is an equidigital number, since it uses as much as digits as its factorization.

38136546541031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 38136546541031 in words is "thirty-eight trillion, one hundred thirty-six billion, five hundred forty-six million, five hundred forty-one thousand, thirty-one".