468913553 has 2 divisors, whose sum is σ = 468913554. Its totient is φ = 468913552.

The previous prime is 468913541. The next prime is 468913661. The reversal of 468913553 is 355319864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 466905664 + 2007889 = 21608^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 468913553 - 2¹⁰ = 468912529 is a prime.

It is not a weakly prime, because it can be changed into another prime (468913153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234456776 + 234456777.

It is an arithmetic number, because the mean of its divisors is an integer number (234456777).

Almost surely, 2^468913553 is an apocalyptic number.

It is an amenable number.

468913553 is a deficient number, since it is larger than the sum of its proper divisors (1).

468913553 is an equidigital number, since it uses as much as digits as its factorization.

468913553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 44.

The square root of 468913553 is about 21654.4118599421. The cubic root of 468913553 is about 776.8984621514.

The spelling of 468913553 in words is "four hundred sixty-eight million, nine hundred thirteen thousand, five hundred fifty-three".