4664511401 has 6 divisors (see below), whose sum is σ = 5127107706. Its totient is φ = 4240464800.

The previous prime is 4664511377. The next prime is 4664511407. The reversal of 4664511401 is 1041154664.

It can be written as a sum of positive squares in only one way, i.e., 2550351001 + 2114160400 = 50501^2 + 45980^2 .

It is not a de Polignac number, because 4664511401 - 2³⁰ = 3590769577 is a prime.

It is a super-2 number, since 2×4664511401² = 43515333220117965602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4664511407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19274720 + ... + 19274961.

It is an arithmetic number, because the mean of its divisors is an integer number (854517951).

Almost surely, 2^4664511401 is an apocalyptic number.

It is an amenable number.

4664511401 is a deficient number, since it is larger than the sum of its proper divisors (462596305).

4664511401 is a wasteful number, since it uses less digits than its factorization.

4664511401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38549703 (or 38549692 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4664511401 is about 68297.2283551829. The cubic root of 4664511401 is about 1670.8420103990.

The spelling of 4664511401 in words is "four billion, six hundred sixty-four million, five hundred eleven thousand, four hundred one".