470525431 has 2 divisors, whose sum is σ = 470525432. Its totient is φ = 470525430.

The previous prime is 470525359. The next prime is 470525441. The reversal of 470525431 is 134525074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470525431 - 2¹³ = 470517239 is a prime.

It is a super-2 number, since 2×470525431² = 442788362435471522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 470525393 and 470525402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470525441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235262715 + 235262716.

It is an arithmetic number, because the mean of its divisors is an integer number (235262716).

Almost surely, 2^470525431 is an apocalyptic number.

470525431 is a deficient number, since it is larger than the sum of its proper divisors (1).

470525431 is an equidigital number, since it uses as much as digits as its factorization.

470525431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 470525431 is about 21691.5981661103. The cubic root of 470525431 is about 777.7876334344.

The spelling of 470525431 in words is "four hundred seventy million, five hundred twenty-five thousand, four hundred thirty-one".