425402750050 has 48 divisors (see below), whose sum is σ = 793315296000. Its totient is φ = 169717150400.

The previous prime is 425402750033. The next prime is 425402750093. The reversal of 425402750050 is 50057204524.

It is a junction number, because it is equal to n+sod(n) for n = 425402749988 and 425402750015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64637760 + ... + 64644340.

It is an arithmetic number, because the mean of its divisors is an integer number (16527402000).

Almost surely, 2^425402750050 is an apocalyptic number.

425402750050 is a deficient number, since it is larger than the sum of its proper divisors (367912545950).

425402750050 is a wasteful number, since it uses less digits than its factorization.

425402750050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9771 (or 9766 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 34.

Adding to 425402750050 its reverse (50057204524), we get a palindrome (475459954574).

The spelling of 425402750050 in words is "four hundred twenty-five billion, four hundred two million, seven hundred fifty thousand, fifty".