654410001 has 16 divisors (see below), whose sum is σ = 997686144. Its totient is φ = 373764864.

The previous prime is 654409993. The next prime is 654410011. The reversal of 654410001 is 100014456.

It is not a de Polignac number, because 654410001 - 2³ = 654409993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 654410001.

It is not an unprimeable number, because it can be changed into a prime (654410011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44311 + ... + 57203.

It is an arithmetic number, because the mean of its divisors is an integer number (62355384).

Almost surely, 2^654410001 is an apocalyptic number.

It is an amenable number.

654410001 is a deficient number, since it is larger than the sum of its proper divisors (343276143).

654410001 is a wasteful number, since it uses less digits than its factorization.

654410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15320.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 654410001 is about 25581.4386030184. The cubic root of 654410001 is about 868.1937250323.

Adding to 654410001 its reverse (100014456), we get a palindrome (754424457).

The spelling of 654410001 in words is "six hundred fifty-four million, four hundred ten thousand, one".