1034505165 has 16 divisors (see below), whose sum is σ = 1752573888. Its totient is φ = 519280896.

The previous prime is 1034505151. The next prime is 1034505167. The reversal of 1034505165 is 5615054301.

It is not a de Polignac number, because 1034505165 - 2⁵ = 1034505133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034505167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2028187 + ... + 2028696.

It is an arithmetic number, because the mean of its divisors is an integer number (109535868).

Almost surely, 2^1034505165 is an apocalyptic number.

1034505165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1034505165 is a deficient number, since it is larger than the sum of its proper divisors (718068723).

1034505165 is a wasteful number, since it uses less digits than its factorization.

1034505165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056908.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1034505165 is about 32163.7243645695. The cubic root of 1034505165 is about 1011.3719110981.

Adding to 1034505165 its reverse (5615054301), we get a palindrome (6649559466).

The spelling of 1034505165 in words is "one billion, thirty-four million, five hundred five thousand, one hundred sixty-five".