53475190 has 16 divisors (see below), whose sum is σ = 98304192. Its totient is φ = 20934784.

The previous prime is 53475173. The next prime is 53475199. The reversal of 53475190 is 9157435.

It is a super-2 number, since 2×53475190² = 5719191891072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53475199) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56419 + ... + 57358.

It is an arithmetic number, because the mean of its divisors is an integer number (6144012).

Almost surely, 2^53475190 is an apocalyptic number.

53475190 is a deficient number, since it is larger than the sum of its proper divisors (44829002).

53475190 is a wasteful number, since it uses less digits than its factorization.

53475190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113831.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 53475190 is about 7312.6732458110. The cubic root of 53475190 is about 376.7478466876.

The spelling of 53475190 in words is "fifty-three million, four hundred seventy-five thousand, one hundred ninety".