1045521014 has 8 divisors (see below), whose sum is σ = 1568694648. Its totient is φ = 522622800.

The previous prime is 1045521011. The next prime is 1045521017. The reversal of 1045521014 is 4101255401.

It is an interprime number because it is at equal distance from previous prime (1045521011) and next prime (1045521017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1045521014² = 2186228381431176392, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045521011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59087 + ... + 74714.

It is an arithmetic number, because the mean of its divisors is an integer number (196086831).

Almost surely, 2^1045521014 is an apocalyptic number.

1045521014 is a deficient number, since it is larger than the sum of its proper divisors (523173634).

1045521014 is a wasteful number, since it uses less digits than its factorization.

1045521014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137710.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1045521014 is about 32334.5173769456. The cubic root of 1045521014 is about 1014.9490826780.

Adding to 1045521014 its reverse (4101255401), we get a palindrome (5146776415).

The spelling of 1045521014 in words is "one billion, forty-five million, five hundred twenty-one thousand, fourteen".