525500255050 has 24 divisors (see below), whose sum is σ = 1011134976300. Its totient is φ = 202951822080.

The previous prime is 525500255047. The next prime is 525500255051. The reversal of 525500255050 is 50552005525.

It can be written as a sum of positive squares in 6 ways, for example, as 191692481929 + 333807773121 = 437827^2 + 577761^2 .

It is a junction number, because it is equal to n+sod(n) for n = 525500254997 and 525500255015.

It is not an unprimeable number, because it can be changed into a prime (525500255051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181205535 + ... + 181208434.

Almost surely, 2^525500255050 is an apocalyptic number.

525500255050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

525500255050 is a deficient number, since it is larger than the sum of its proper divisors (485634721250).

525500255050 is a wasteful number, since it uses less digits than its factorization.

525500255050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362414010 (or 362414005 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 525500255050 in words is "five hundred twenty-five billion, five hundred million, two hundred fifty-five thousand, fifty".