476075153054257 has 2 divisors, whose sum is σ = 476075153054258. Its totient is φ = 476075153054256.

The previous prime is 476075153054177. The next prime is 476075153054279. The reversal of 476075153054257 is 752450351570674.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446125408265761 + 29949744788496 = 21121681^2 + 5472636^2 .

It is a cyclic number.

It is not a de Polignac number, because 476075153054257 - 2³¹ = 476073005570609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476075153054195 and 476075153054204.

It is not a weakly prime, because it can be changed into another prime (476075157054257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238037576527128 + 238037576527129.

It is an arithmetic number, because the mean of its divisors is an integer number (238037576527129).

Almost surely, 2^{476075153054257} is an apocalyptic number.

It is an amenable number.

476075153054257 is a deficient number, since it is larger than the sum of its proper divisors (1).

476075153054257 is an equidigital number, since it uses as much as digits as its factorization.

476075153054257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480000, while the sum is 61.

The spelling of 476075153054257 in words is "four hundred seventy-six trillion, seventy-five billion, one hundred fifty-three million, fifty-four thousand, two hundred fifty-seven".