53419550 has 24 divisors (see below), whose sum is σ = 99603000. Its totient is φ = 21315680.

The previous prime is 53419523. The next prime is 53419571. The reversal of 53419550 is 5591435.

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, 24401 + ... + 26499.

It is an arithmetic number, because the mean of its divisors is an integer number (4150125).

Almost surely, 2^53419550 is an apocalyptic number.

53419550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53419550 is a deficient number, since it is larger than the sum of its proper divisors (46183450).

53419550 is a wasteful number, since it uses less digits than its factorization.

53419550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620 (or 2615 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 53419550 is about 7308.8679013921. The cubic root of 53419550 is about 376.6171348274.

The spelling of 53419550 in words is "fifty-three million, four hundred nineteen thousand, five hundred fifty".