53130894 has 8 divisors (see below), whose sum is σ = 106261800. Its totient is φ = 17710296.

The previous prime is 53130887. The next prime is 53130911. The reversal of 53130894 is 49803135.

It is a sphenic number, since it is the product of 3 distinct primes.

53130894 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427569 + ... + 4427580.

It is an arithmetic number, because the mean of its divisors is an integer number (13282725).

Almost surely, 2^53130894 is an apocalyptic number.

53130894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53130894 is a wasteful number, since it uses less digits than its factorization.

53130894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855154.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 53130894 is about 7289.0941824070. The cubic root of 53130894 is about 375.9375509308.

The spelling of 53130894 in words is "fifty-three million, one hundred thirty thousand, eight hundred ninety-four".