425445054332 has 12 divisors (see below), whose sum is σ = 744534412776. Its totient is φ = 212720936400.

The previous prime is 425445054319. The next prime is 425445054337. The reversal of 425445054332 is 233450544524.

It is a self number, because there is not a number n which added to its sum of digits gives 425445054332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425445054337) 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, 367763 + ... + 993045.

It is an arithmetic number, because the mean of its divisors is an integer number (62044534398).

Almost surely, 2^425445054332 is an apocalyptic number.

It is an amenable number.

425445054332 is a deficient number, since it is larger than the sum of its proper divisors (319089358444).

425445054332 is a wasteful number, since it uses less digits than its factorization.

425445054332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795388 (or 795386 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 425445054332 its reverse (233450544524), we get a palindrome (658895598856).

The spelling of 425445054332 in words is "four hundred twenty-five billion, four hundred forty-five million, fifty-four thousand, three hundred thirty-two".