654362113 has 4 divisors (see below), whose sum is σ = 692854020. Its totient is φ = 615870208.

The previous prime is 654362069. The next prime is 654362117. The reversal of 654362113 is 311263456.

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 352575729 + 301786384 = 18777^2 + 17372^2 .

It is a cyclic number.

It is not a de Polignac number, because 654362113 - 2²⁹ = 117491201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654362117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19245928 + ... + 19245961.

It is an arithmetic number, because the mean of its divisors is an integer number (173213505).

Almost surely, 2^654362113 is an apocalyptic number.

It is an amenable number.

654362113 is a deficient number, since it is larger than the sum of its proper divisors (38491907).

654362113 is a wasteful number, since it uses less digits than its factorization.

654362113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38491906.

The product of its digits is 12960, while the sum is 31.

The square root of 654362113 is about 25580.5025947498. The cubic root of 654362113 is about 868.1725471391.

The spelling of 654362113 in words is "six hundred fifty-four million, three hundred sixty-two thousand, one hundred thirteen".