470993503 has 2 divisors, whose sum is σ = 470993504. Its totient is φ = 470993502.

The previous prime is 470993477. The next prime is 470993507. The reversal of 470993503 is 305399074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470993503 - 2¹³ = 470985311 is a prime.

It is a super-2 number, since 2×470993503² = 443669759736422018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470993507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235496751 + 235496752.

It is an arithmetic number, because the mean of its divisors is an integer number (235496752).

Almost surely, 2^470993503 is an apocalyptic number.

470993503 is a deficient number, since it is larger than the sum of its proper divisors (1).

470993503 is an equidigital number, since it uses as much as digits as its factorization.

470993503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 470993503 is about 21702.3847307157. The cubic root of 470993503 is about 778.0454586479.

The spelling of 470993503 in words is "four hundred seventy million, nine hundred ninety-three thousand, five hundred three".