470137992589 has 2 divisors, whose sum is σ = 470137992590. Its totient is φ = 470137992588.

The previous prime is 470137992503. The next prime is 470137992619. The reversal of 470137992589 is 985299731074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394782252489 + 75355740100 = 628317^2 + 274510^2 .

It is a cyclic number.

It is not a de Polignac number, because 470137992589 - 2⁷ = 470137992461 is a prime.

It is a super-2 number, since 2×470137992589² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 470137992589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470137992089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235068996294 + 235068996295.

It is an arithmetic number, because the mean of its divisors is an integer number (235068996295).

Almost surely, 2^470137992589 is an apocalyptic number.

It is an amenable number.

470137992589 is a deficient number, since it is larger than the sum of its proper divisors (1).

470137992589 is an equidigital number, since it uses as much as digits as its factorization.

470137992589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34292160, while the sum is 64.

The spelling of 470137992589 in words is "four hundred seventy billion, one hundred thirty-seven million, nine hundred ninety-two thousand, five hundred eighty-nine".