1460563556553 has 8 divisors (see below), whose sum is σ = 2163797861600. Its totient is φ = 973709037684.

The previous prime is 1460563556533. The next prime is 1460563556581. The reversal of 1460563556553 is 3556553650641.

1460563556553 is a `hidden beast` number, since 1 + 4 + 6 + 0 + 5 + 6 + 35 + 56 + 553 = 666.

It is not a de Polignac number, because 1460563556553 - 2¹² = 1460563552457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1460563556553.

It is not an unprimeable number, because it can be changed into a prime (1460563556533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27047473243 + ... + 27047473296.

It is an arithmetic number, because the mean of its divisors is an integer number (270474732700).

Almost surely, 2^{1460563556553} is an apocalyptic number.

It is an amenable number.

1460563556553 is a deficient number, since it is larger than the sum of its proper divisors (703234305047).

1460563556553 is an equidigital number, since it uses as much as digits as its factorization.

1460563556553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54094946548 (or 54094946542 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 54.

The spelling of 1460563556553 in words is "one trillion, four hundred sixty billion, five hundred sixty-three million, five hundred fifty-six thousand, five hundred fifty-three".