510473531 has 2 divisors, whose sum is σ = 510473532. Its totient is φ = 510473530.

The previous prime is 510473519. The next prime is 510473539. The reversal of 510473531 is 135374015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 510473531 - 2²⁶ = 443364667 is a prime.

It is a super-2 number, since 2×510473531² = 521166451703215922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 510473494 and 510473503.

It is not a weakly prime, because it can be changed into another prime (510473539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255236765 + 255236766.

It is an arithmetic number, because the mean of its divisors is an integer number (255236766).

Almost surely, 2^510473531 is an apocalyptic number.

510473531 is a deficient number, since it is larger than the sum of its proper divisors (1).

510473531 is an equidigital number, since it uses as much as digits as its factorization.

510473531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 510473531 is about 22593.6613013473. The cubic root of 510473531 is about 799.2041726485.

The spelling of 510473531 in words is "five hundred ten million, four hundred seventy-three thousand, five hundred thirty-one".