1034545669 has 2 divisors, whose sum is σ = 1034545670. Its totient is φ = 1034545668.

The previous prime is 1034545663. The next prime is 1034545703. The reversal of 1034545669 is 9665454301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 856323169 + 178222500 = 29263^2 + 13350^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034545669 - 2⁷ = 1034545541 is a prime.

It is a super-2 number, since 2×1034545669² = 2140569482493315122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034545663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517272834 + 517272835.

It is an arithmetic number, because the mean of its divisors is an integer number (517272835).

Almost surely, 2^1034545669 is an apocalyptic number.

It is an amenable number.

1034545669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034545669 is an equidigital number, since it uses as much as digits as its factorization.

1034545669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 1034545669 is about 32164.3540118560. The cubic root of 1034545669 is about 1011.3851103469.

The spelling of 1034545669 in words is "one billion, thirty-four million, five hundred forty-five thousand, six hundred sixty-nine".