4150898065 has 4 divisors (see below), whose sum is σ = 4981077684. Its totient is φ = 3320718448.

The previous prime is 4150898053. The next prime is 4150898069. The reversal of 4150898065 is 5608980514.

4150898065 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2633639761 + 1517258304 = 51319^2 + 38952^2 .

It is a cyclic number.

It is not a de Polignac number, because 4150898065 - 2¹⁷ = 4150766993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4150898069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415089802 + ... + 415089811.

It is an arithmetic number, because the mean of its divisors is an integer number (1245269421).

Almost surely, 2^4150898065 is an apocalyptic number.

It is an amenable number.

4150898065 is a deficient number, since it is larger than the sum of its proper divisors (830179619).

4150898065 is an equidigital number, since it uses as much as digits as its factorization.

4150898065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830179618.

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 4150898065 is about 64427.4635927878. The cubic root of 4150898065 is about 1607.1164858864.

The spelling of 4150898065 in words is "four billion, one hundred fifty million, eight hundred ninety-eight thousand, sixty-five".