476773563413 has 4 divisors (see below), whose sum is σ = 544884072480. Its totient is φ = 408663054348.

The previous prime is 476773563403. The next prime is 476773563419. The reversal of 476773563413 is 314365377674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476773563413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476773563419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34055254523 + ... + 34055254536.

It is an arithmetic number, because the mean of its divisors is an integer number (136221018120).

Almost surely, 2^476773563413 is an apocalyptic number.

It is an amenable number.

476773563413 is a deficient number, since it is larger than the sum of its proper divisors (68110509067).

476773563413 is an equidigital number, since it uses as much as digits as its factorization.

476773563413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68110509066.

The product of its digits is 26671680, while the sum is 56.

The spelling of 476773563413 in words is "four hundred seventy-six billion, seven hundred seventy-three million, five hundred sixty-three thousand, four hundred thirteen".