52775503250 has 32 divisors (see below), whose sum is σ = 98997185664. Its totient is φ = 21067158000.

The previous prime is 52775503229. The next prime is 52775503301. The reversal of 52775503250 is 5230557725.

It is a junction number, because it is equal to n+sod(n) for n = 52775503198 and 52775503207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92222 + ... + 337721.

It is an arithmetic number, because the mean of its divisors is an integer number (3093662052).

Almost surely, 2^52775503250 is an apocalyptic number.

52775503250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52775503250 is a deficient number, since it is larger than the sum of its proper divisors (46221682414).

52775503250 is a wasteful number, since it uses less digits than its factorization.

52775503250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430451 (or 430441 counting only the distinct ones).

The product of its (nonzero) digits is 367500, while the sum is 41.

The spelling of 52775503250 in words is "fifty-two billion, seven hundred seventy-five million, five hundred three thousand, two hundred fifty".