6325144563462 has 64 divisors (see below), whose sum is σ = 13386374793216. Its totient is φ = 1989589754880.

The previous prime is 6325144563377. The next prime is 6325144563469. The reversal of 6325144563462 is 2643654415236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6325144563469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361323 + ... + 3575030.

It is an arithmetic number, because the mean of its divisors is an integer number (209162106144).

Almost surely, 2^{6325144563462} is an apocalyptic number.

6325144563462 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6325144563462 is an abundant number, since it is smaller than the sum of its proper divisors (7061230229754).

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

6325144563462 is a wasteful number, since it uses less digits than its factorization.

6325144563462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936605.

The product of its digits is 12441600, while the sum is 51.

Adding to 6325144563462 its reverse (2643654415236), we get a palindrome (8968798978698).

The spelling of 6325144563462 in words is "six trillion, three hundred twenty-five billion, one hundred forty-four million, five hundred sixty-three thousand, four hundred sixty-two".