425513454022 has 8 divisors (see below), whose sum is σ = 638385847200. Its totient is φ = 212718171624.

The previous prime is 425513453927. The next prime is 425513454059. The reversal of 425513454022 is 220454315524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19263897 + ... + 19285972.

It is an arithmetic number, because the mean of its divisors is an integer number (79798230900).

Almost surely, 2^425513454022 is an apocalyptic number.

425513454022 is a deficient number, since it is larger than the sum of its proper divisors (212872393178).

425513454022 is a wasteful number, since it uses less digits than its factorization.

425513454022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38555390.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 425513454022 its reverse (220454315524), we get a palindrome (645967769546).

The spelling of 425513454022 in words is "four hundred twenty-five billion, five hundred thirteen million, four hundred fifty-four thousand, twenty-two".