654554064153413 has 2 divisors, whose sum is σ = 654554064153414. Its totient is φ = 654554064153412.

The previous prime is 654554064153383. The next prime is 654554064153461. The reversal of 654554064153413 is 314351460455456.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405736944125569 + 248817120027844 = 20142913^2 + 15773938^2 .

It is a cyclic number.

It is not a de Polignac number, because 654554064153413 - 2²² = 654554059959109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654554061153413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327277032076706 + 327277032076707.

It is an arithmetic number, because the mean of its divisors is an integer number (327277032076707).

Almost surely, 2^{654554064153413} is an apocalyptic number.

It is an amenable number.

654554064153413 is a deficient number, since it is larger than the sum of its proper divisors (1).

654554064153413 is an equidigital number, since it uses as much as digits as its factorization.

654554064153413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840000, while the sum is 56.

The spelling of 654554064153413 in words is "six hundred fifty-four trillion, five hundred fifty-four billion, sixty-four million, one hundred fifty-three thousand, four hundred thirteen".