2455350143473 has 2 divisors, whose sum is σ = 2455350143474. Its totient is φ = 2455350143472.

The previous prime is 2455350143471. The next prime is 2455350143531. The reversal of 2455350143473 is 3743410535542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1351238855184 + 1104111288289 = 1162428^2 + 1050767^2 .

It is a cyclic number.

It is not a de Polignac number, because 2455350143473 - 2¹ = 2455350143471 is a prime.

Together with 2455350143471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2455350143471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227675071736 + 1227675071737.

It is an arithmetic number, because the mean of its divisors is an integer number (1227675071737).

Almost surely, 2^{2455350143473} is an apocalyptic number.

It is an amenable number.

2455350143473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455350143473 is an equidigital number, since it uses as much as digits as its factorization.

2455350143473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 46.

The spelling of 2455350143473 in words is "two trillion, four hundred fifty-five billion, three hundred fifty million, one hundred forty-three thousand, four hundred seventy-three".