415153469 has 2 divisors, whose sum is σ = 415153470. Its totient is φ = 415153468.

The previous prime is 415153451. The next prime is 415153489. The reversal of 415153469 is 964351514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324180025 + 90973444 = 18005^2 + 9538^2 .

It is a cyclic number.

It is not a de Polignac number, because 415153469 - 2⁸ = 415153213 is a prime.

It is a super-2 number, since 2×415153469² = 344704805645467922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415153489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207576734 + 207576735.

It is an arithmetic number, because the mean of its divisors is an integer number (207576735).

Almost surely, 2^415153469 is an apocalyptic number.

It is an amenable number.

415153469 is a deficient number, since it is larger than the sum of its proper divisors (1).

415153469 is an equidigital number, since it uses as much as digits as its factorization.

415153469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 415153469 is about 20375.3151877462. The cubic root of 415153469 is about 745.9955275052.

The spelling of 415153469 in words is "four hundred fifteen million, one hundred fifty-three thousand, four hundred sixty-nine".