53457682 has 8 divisors (see below), whose sum is σ = 80295552. Its totient is φ = 26692500.

The previous prime is 53457667. The next prime is 53457709. The reversal of 53457682 is 28675435.

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

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, 16294 + ... + 19297.

It is an arithmetic number, because the mean of its divisors is an integer number (10036944).

Almost surely, 2^53457682 is an apocalyptic number.

53457682 is a deficient number, since it is larger than the sum of its proper divisors (26837870).

53457682 is a wasteful number, since it uses less digits than its factorization.

53457682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36344.

The product of its digits is 201600, while the sum is 40.

The square root of 53457682 is about 7311.4760479673. The cubic root of 53457682 is about 376.7067259280.

The spelling of 53457682 in words is "fifty-three million, four hundred fifty-seven thousand, six hundred eighty-two".