1054055531527 has 2 divisors, whose sum is σ = 1054055531528. Its totient is φ = 1054055531526.

The previous prime is 1054055531513. The next prime is 1054055531569. The reversal of 1054055531527 is 7251355504501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054055531527 is a prime.

It is a super-2 number, since 2×1054055531527² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054055531597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527027765763 + 527027765764.

It is an arithmetic number, because the mean of its divisors is an integer number (527027765764).

Almost surely, 2^{1054055531527} is an apocalyptic number.

1054055531527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054055531527 is an equidigital number, since it uses as much as digits as its factorization.

1054055531527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525000, while the sum is 43.

The spelling of 1054055531527 in words is "one trillion, fifty-four billion, fifty-five million, five hundred thirty-one thousand, five hundred twenty-seven".