470980450693 has 2 divisors, whose sum is σ = 470980450694. Its totient is φ = 470980450692.

The previous prime is 470980450651. The next prime is 470980450697. The reversal of 470980450693 is 396054089074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 374621115969 + 96359334724 = 612063^2 + 310418^2 .

It is a cyclic number.

It is not a de Polignac number, because 470980450693 - 2²¹ = 470978353541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470980450697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235490225346 + 235490225347.

It is an arithmetic number, because the mean of its divisors is an integer number (235490225347).

Almost surely, 2^470980450693 is an apocalyptic number.

It is an amenable number.

470980450693 is a deficient number, since it is larger than the sum of its proper divisors (1).

470980450693 is an equidigital number, since it uses as much as digits as its factorization.

470980450693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 470980450693 in words is "four hundred seventy billion, nine hundred eighty million, four hundred fifty thousand, six hundred ninety-three".