53675650 has 24 divisors (see below), whose sum is σ = 114099840. Its totient is φ = 18402960.

The previous prime is 53675639. The next prime is 53675689. The reversal of 53675650 is 5657635.

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, 76330 + ... + 77029.

It is an arithmetic number, because the mean of its divisors is an integer number (4754160).

Almost surely, 2^53675650 is an apocalyptic number.

53675650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53675650 is an abundant number, since it is smaller than the sum of its proper divisors (60424190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53675650 is a wasteful number, since it uses less digits than its factorization.

53675650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153378 (or 153373 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 53675650 is about 7326.3667666859. The cubic root of 53675650 is about 377.2180254732.

It can be divided in two parts, 53 and 675650, that added together give a triangular number (675703 = T₁₁₆₂).

The spelling of 53675650 in words is "fifty-three million, six hundred seventy-five thousand, six hundred fifty".