10051431651487 has 2 divisors, whose sum is σ = 10051431651488. Its totient is φ = 10051431651486.

The previous prime is 10051431651473. The next prime is 10051431651553. The reversal of 10051431651487 is 78415613415001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10051431651487 - 2¹⁵ = 10051431618719 is a prime.

It is a super-2 number, since 2×10051431651487² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10051431652487) 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, 5025715825743 + 5025715825744.

It is an arithmetic number, because the mean of its divisors is an integer number (5025715825744).

Almost surely, 2^{10051431651487} is an apocalyptic number.

10051431651487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051431651487 is an equidigital number, since it uses as much as digits as its factorization.

10051431651487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 10051431651487 in words is "ten trillion, fifty-one billion, four hundred thirty-one million, six hundred fifty-one thousand, four hundred eighty-seven".