1473013177553 has 2 divisors, whose sum is σ = 1473013177554. Its totient is φ = 1473013177552.

The previous prime is 1473013177547. The next prime is 1473013177561. The reversal of 1473013177553 is 3557713103741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1132070464144 + 340942713409 = 1063988^2 + 583903^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473013177553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1473013177498 and 1473013177507.

It is not a weakly prime, because it can be changed into another prime (1473013177513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736506588776 + 736506588777.

It is an arithmetic number, because the mean of its divisors is an integer number (736506588777).

Almost surely, 2^{1473013177553} is an apocalyptic number.

It is an amenable number.

1473013177553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473013177553 is an equidigital number, since it uses as much as digits as its factorization.

1473013177553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 926100, while the sum is 47.

The spelling of 1473013177553 in words is "one trillion, four hundred seventy-three billion, thirteen million, one hundred seventy-seven thousand, five hundred fifty-three".