1056046003487 has 2 divisors, whose sum is σ = 1056046003488. Its totient is φ = 1056046003486.

The previous prime is 1056046003459. The next prime is 1056046003489. The reversal of 1056046003487 is 7843006406501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056046003487 - 2²⁰ = 1056044954911 is a prime.

It is a super-2 number, since 2×1056046003487² (a number of 25 digits) contains 22 as substring.

Together with 1056046003489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056046003489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528023001743 + 528023001744.

It is an arithmetic number, because the mean of its divisors is an integer number (528023001744).

Almost surely, 2^{1056046003487} is an apocalyptic number.

1056046003487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056046003487 is an equidigital number, since it uses as much as digits as its factorization.

1056046003487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1056046003487 in words is "one trillion, fifty-six billion, forty-six million, three thousand, four hundred eighty-seven".