64408053001 has 4 divisors (see below), whose sum is σ = 64445049604. Its totient is φ = 64371056400.

The previous prime is 64408052953. The next prime is 64408053011. The reversal of 64408053001 is 10035080446.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10035080446 = 2 ⋅5017540223.

It can be written as a sum of positive squares in 2 ways, for example, as 4100481225 + 60307571776 = 64035^2 + 245576^2 .

It is a cyclic number.

It is not a de Polignac number, because 64408053001 - 2¹³ = 64408044809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64408053011) 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, 18495690 + ... + 18499171.

It is an arithmetic number, because the mean of its divisors is an integer number (16111262401).

Almost surely, 2^64408053001 is an apocalyptic number.

It is an amenable number.

64408053001 is a deficient number, since it is larger than the sum of its proper divisors (36996603).

64408053001 is a wasteful number, since it uses less digits than its factorization.

64408053001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36996602.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 64408053001 in words is "sixty-four billion, four hundred eight million, fifty-three thousand, one".