1045010015 has 24 divisors (see below), whose sum is σ = 1467541152. Its totient is φ = 712259520.

The previous prime is 1045009997. The next prime is 1045010017. The reversal of 1045010015 is 5100105401.

It is not a de Polignac number, because 1045010015 - 2¹⁶ = 1044944479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1045009975 and 1045010002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045010017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28145 + ... + 53685.

It is an arithmetic number, because the mean of its divisors is an integer number (61147548).

Almost surely, 2^1045010015 is an apocalyptic number.

1045010015 is a deficient number, since it is larger than the sum of its proper divisors (422531137).

1045010015 is a wasteful number, since it uses less digits than its factorization.

1045010015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25727 (or 25720 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1045010015 is about 32326.6146541824. The cubic root of 1045010015 is about 1014.7837034150.

Adding to 1045010015 its reverse (5100105401), we get a palindrome (6145115416).

The spelling of 1045010015 in words is "one billion, forty-five million, ten thousand, fifteen".