53750508250 has 32 divisors (see below), whose sum is σ = 101617246224. Its totient is φ = 21287320000.

The previous prime is 53750508241. The next prime is 53750508373. The reversal of 53750508250 is 5280505735.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3631388121 + 50119120129 = 60261^2 + 223873^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039117 + ... + 1089616.

Almost surely, 2^53750508250 is an apocalyptic number.

53750508250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53750508250 is a deficient number, since it is larger than the sum of its proper divisors (47866737974).

53750508250 is a wasteful number, since it uses less digits than its factorization.

53750508250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128851 (or 2128841 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 53750508250 in words is "fifty-three billion, seven hundred fifty million, five hundred eight thousand, two hundred fifty".