486463553 has 8 divisors (see below), whose sum is σ = 488570472. Its totient is φ = 484361856.

The previous prime is 486463519. The next prime is 486463559. The reversal of 486463553 is 355364684.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3211264 + 483252289 = 1792^2 + 21983^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 486463553 - 2¹⁸ = 486201409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486463559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434951 + ... + 436067.

It is an arithmetic number, because the mean of its divisors is an integer number (61071309).

Almost surely, 2^486463553 is an apocalyptic number.

It is an amenable number.

486463553 is a deficient number, since it is larger than the sum of its proper divisors (2106919).

486463553 is a wasteful number, since it uses less digits than its factorization.

486463553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611.

The product of its digits is 1036800, while the sum is 44.

The square root of 486463553 is about 22055.9187747870. The cubic root of 486463553 is about 786.4723084875.

The spelling of 486463553 in words is "four hundred eighty-six million, four hundred sixty-three thousand, five hundred fifty-three".