53194560 has 56 divisors (see below), whose sum is σ = 168895776. Its totient is φ = 14184960.

The previous prime is 53194541. The next prime is 53194601. The reversal of 53194560 is 6549135.

It is a happy number.

53194560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53194560² = 5659322427187200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26746 + ... + 28665.

It is an arithmetic number, because the mean of its divisors is an integer number (3015996).

Almost surely, 2^53194560 is an apocalyptic number.

It is an amenable number.

53194560 is an abundant number, since it is smaller than the sum of its proper divisors (115701216).

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

53194560 is a wasteful number, since it uses less digits than its factorization.

53194560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55431 (or 55421 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 53194560 is about 7293.4600842124. The cubic root of 53194560 is about 376.0876512119.

The spelling of 53194560 in words is "fifty-three million, one hundred ninety-four thousand, five hundred sixty".