476740513 has 2 divisors, whose sum is σ = 476740514. Its totient is φ = 476740512.

The previous prime is 476740501. The next prime is 476740531. The reversal of 476740513 is 315047674.

Together with next prime (476740531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275327649 + 201412864 = 16593^2 + 14192^2 .

It is a cyclic number.

It is not a de Polignac number, because 476740513 - 2²¹ = 474643361 is a prime.

It is not a weakly prime, because it can be changed into another prime (476740543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238370256 + 238370257.

It is an arithmetic number, because the mean of its divisors is an integer number (238370257).

Almost surely, 2^476740513 is an apocalyptic number.

It is an amenable number.

476740513 is a deficient number, since it is larger than the sum of its proper divisors (1).

476740513 is an equidigital number, since it uses as much as digits as its factorization.

476740513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 476740513 is about 21834.3883129343. The cubic root of 476740513 is about 781.1972152668.

The spelling of 476740513 in words is "four hundred seventy-six million, seven hundred forty thousand, five hundred thirteen".