625463325412231 has 4 divisors (see below), whose sum is σ = 640008984142792. Its totient is φ = 610917666681672.

The previous prime is 625463325412213. The next prime is 625463325412241. The reversal of 625463325412231 is 132214523364526.

625463325412231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 625463325412231 - 2⁵ = 625463325412199 is a prime.

It is a super-2 number, since 2×625463325412231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625463325412241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7272829365216 + ... + 7272829365301.

It is an arithmetic number, because the mean of its divisors is an integer number (160002246035698).

Almost surely, 2^{625463325412231} is an apocalyptic number.

625463325412231 is a deficient number, since it is larger than the sum of its proper divisors (14545658730561).

625463325412231 is a wasteful number, since it uses less digits than its factorization.

625463325412231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14545658730560.

The product of its digits is 6220800, while the sum is 49.

Adding to 625463325412231 its reverse (132214523364526), we get a palindrome (757677848776757).

The spelling of 625463325412231 in words is "six hundred twenty-five trillion, four hundred sixty-three billion, three hundred twenty-five million, four hundred twelve thousand, two hundred thirty-one".