53555150 has 24 divisors (see below), whose sum is σ = 108669384. Its totient is φ = 19474400.

The previous prime is 53555123. The next prime is 53555233. The reversal of 53555150 is 5155535.

It is a congruent number.

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, 48137 + ... + 49236.

It is an arithmetic number, because the mean of its divisors is an integer number (4527891).

Almost surely, 2^53555150 is an apocalyptic number.

53555150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53555150 is an abundant number, since it is smaller than the sum of its proper divisors (55114234).

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

53555150 is a wasteful number, since it uses less digits than its factorization.

53555150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97396 (or 97391 counting only the distinct ones).

The product of its (nonzero) digits is 9375, while the sum is 29.

The square root of 53555150 is about 7318.1384244902. The cubic root of 53555150 is about 376.9355334471.

The spelling of 53555150 in words is "fifty-three million, five hundred fifty-five thousand, one hundred fifty".