53494526 has 8 divisors (see below), whose sum is σ = 82410600. Its totient is φ = 26024328.

The previous prime is 53494523. The next prime is 53494577. The reversal of 53494526 is 62549435.

53494526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 53494526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53494523) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 361376 + ... + 361523.

It is an arithmetic number, because the mean of its divisors is an integer number (10301325).

Almost surely, 2^53494526 is an apocalyptic number.

53494526 is a deficient number, since it is larger than the sum of its proper divisors (28916074).

53494526 is a wasteful number, since it uses less digits than its factorization.

53494526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722938.

The product of its digits is 129600, while the sum is 38.

The square root of 53494526 is about 7313.9952146553. The cubic root of 53494526 is about 376.7932504129.

The spelling of 53494526 in words is "fifty-three million, four hundred ninety-four thousand, five hundred twenty-six".