463144524546 has 32 divisors (see below), whose sum is σ = 1020307811328. Its totient is φ = 138984233040.

The previous prime is 463144524541. The next prime is 463144524589. The reversal of 463144524546 is 645425441364.

It is a super-2 number, since 2×463144524546² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 463144524495 and 463144524504.

It is not an unprimeable number, because it can be changed into a prime (463144524541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34057966 + ... + 34071561.

It is an arithmetic number, because the mean of its divisors is an integer number (31884619104).

Almost surely, 2^463144524546 is an apocalyptic number.

463144524546 is an abundant number, since it is smaller than the sum of its proper divisors (557163286782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463144524546 is a wasteful number, since it uses less digits than its factorization.

463144524546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68129646.

The product of its digits is 5529600, while the sum is 48.

The spelling of 463144524546 in words is "four hundred sixty-three billion, one hundred forty-four million, five hundred twenty-four thousand, five hundred forty-six".