1059545600647 has 4 divisors (see below), whose sum is σ = 1059554249656. Its totient is φ = 1059536951640.

The previous prime is 1059545600639. The next prime is 1059545600653. The reversal of 1059545600647 is 7460065459501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1059545600647 - 2³ = 1059545600639 is a prime.

It is a super-2 number, since 2×1059545600647² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1059545600594 and 1059545600603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059545600627) 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 in 3 ways as a sum of consecutive naturals, for example, 4138068 + ... + 4386649.

It is an arithmetic number, because the mean of its divisors is an integer number (264888562414).

Almost surely, 2^{1059545600647} is an apocalyptic number.

1059545600647 is a deficient number, since it is larger than the sum of its proper divisors (8649009).

1059545600647 is an equidigital number, since it uses as much as digits as its factorization.

1059545600647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649008.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 1059545600647 in words is "one trillion, fifty-nine billion, five hundred forty-five million, six hundred thousand, six hundred forty-seven".