463489255251 has 160 divisors (see below), whose sum is σ = 810933868800. Its totient is φ = 260835966720.

The previous prime is 463489255231. The next prime is 463489255259. The reversal of 463489255251 is 152552984364.

463489255251 is a `hidden beast` number, since 4 + 6 + 3 + 4 + 89 + 2 + 552 + 5 + 1 = 666.

It is not a de Polignac number, because 463489255251 - 2¹⁴ = 463489238867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463489255259) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 612270765 + ... + 612271521.

It is an arithmetic number, because the mean of its divisors is an integer number (5068336680).

Almost surely, 2^463489255251 is an apocalyptic number.

463489255251 is a deficient number, since it is larger than the sum of its proper divisors (347444613549).

463489255251 is a wasteful number, since it uses less digits than its factorization.

463489255251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471 (or 1462 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 54.

The spelling of 463489255251 in words is "four hundred sixty-three billion, four hundred eighty-nine million, two hundred fifty-five thousand, two hundred fifty-one".