405050125030 has 16 divisors (see below), whose sum is σ = 729519890400. Its totient is φ = 161924568832.

The previous prime is 405050125013. The next prime is 405050125057. The reversal of 405050125030 is 30521050504.

It is a junction number, because it is equal to n+sod(n) for n = 405050124986 and 405050125004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11917330 + ... + 11951269.

It is an arithmetic number, because the mean of its divisors is an integer number (45594993150).

Almost surely, 2^405050125030 is an apocalyptic number.

405050125030 is a deficient number, since it is larger than the sum of its proper divisors (324469765370).

405050125030 is a wasteful number, since it uses less digits than its factorization.

405050125030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870303.

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 405050125030 its reverse (30521050504), we get a palindrome (435571175534).

The spelling of 405050125030 in words is "four hundred five billion, fifty million, one hundred twenty-five thousand, thirty".