65001450001 has 8 divisors (see below), whose sum is σ = 66082824000. Its totient is φ = 63920585040.

The previous prime is 65001449987. The next prime is 65001450049. The reversal of 65001450001 is 10005410056.

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

It is a cyclic number.

It is not a de Polignac number, because 65001450001 - 2⁹ = 65001449489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65001450071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134700 + ... + 384898.

It is an arithmetic number, because the mean of its divisors is an integer number (8260353000).

Almost surely, 2^65001450001 is an apocalyptic number.

65001450001 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

65001450001 is a deficient number, since it is larger than the sum of its proper divisors (1081373999).

65001450001 is a wasteful number, since it uses less digits than its factorization.

65001450001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254519.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 65001450001 its reverse (10005410056), we get a palindrome (75006860057).

The spelling of 65001450001 in words is "sixty-five billion, one million, four hundred fifty thousand, one".