32051136381487 has 2 divisors, whose sum is σ = 32051136381488. Its totient is φ = 32051136381486.

The previous prime is 32051136381403. The next prime is 32051136381497. The reversal of 32051136381487 is 78418363115023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32051136381487 - 2³¹ = 32048988897839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32051136381497) 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, 16025568190743 + 16025568190744.

It is an arithmetic number, because the mean of its divisors is an integer number (16025568190744).

Almost surely, 2^{32051136381487} is an apocalyptic number.

32051136381487 is a deficient number, since it is larger than the sum of its proper divisors (1).

32051136381487 is an equidigital number, since it uses as much as digits as its factorization.

32051136381487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 32051136381487 in words is "thirty-two trillion, fifty-one billion, one hundred thirty-six million, three hundred eighty-one thousand, four hundred eighty-seven".