4512051065 has 8 divisors (see below), whose sum is σ = 5490721728. Its totient is φ = 3558800560.

The previous prime is 4512051053. The next prime is 4512051077. The reversal of 4512051065 is 5601502154.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4512051053) and next prime (4512051077).

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

It is a de Polignac number, because none of the positive numbers 2^k-4512051065 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6354647 + ... + 6355356.

It is an arithmetic number, because the mean of its divisors is an integer number (686340216).

Almost surely, 2^4512051065 is an apocalyptic number.

It is an amenable number.

4512051065 is a deficient number, since it is larger than the sum of its proper divisors (978670663).

4512051065 is a wasteful number, since it uses less digits than its factorization.

4512051065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12710079.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 4512051065 is about 67171.8026034734. The cubic root of 4512051065 is about 1652.4360789549.

The spelling of 4512051065 in words is "four billion, five hundred twelve million, fifty-one thousand, sixty-five".