473046406253 has 2 divisors, whose sum is σ = 473046406254. Its totient is φ = 473046406252.

The previous prime is 473046406249. The next prime is 473046406267. The reversal of 473046406253 is 352604640374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340890164164 + 132156242089 = 583858^2 + 363533^2 .

It is a cyclic number.

It is not a de Polignac number, because 473046406253 - 2² = 473046406249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473046406853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236523203126 + 236523203127.

It is an arithmetic number, because the mean of its divisors is an integer number (236523203127).

Almost surely, 2^473046406253 is an apocalyptic number.

It is an amenable number.

473046406253 is a deficient number, since it is larger than the sum of its proper divisors (1).

473046406253 is an equidigital number, since it uses as much as digits as its factorization.

473046406253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 473046406253 in words is "four hundred seventy-three billion, forty-six million, four hundred six thousand, two hundred fifty-three".