525050028050 has 24 divisors (see below), whose sum is σ = 976943470500. Its totient is φ = 209944652480.

The previous prime is 525050027993. The next prime is 525050028079. The reversal of 525050028050 is 50820050525.

It can be written as a sum of positive squares in 6 ways, for example, as 81854926609 + 443195101441 = 286103^2 + 665729^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 525050027998 and 525050028016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1743125 + ... + 2022024.

Almost surely, 2^525050028050 is an apocalyptic number.

525050028050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

525050028050 is a deficient number, since it is larger than the sum of its proper divisors (451893442450).

525050028050 is a wasteful number, since it uses less digits than its factorization.

525050028050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767950 (or 3767945 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

Adding to 525050028050 its reverse (50820050525), we get a palindrome (575870078575).

The spelling of 525050028050 in words is "five hundred twenty-five billion, fifty million, twenty-eight thousand, fifty".