53754445 has 8 divisors (see below), whose sum is σ = 64917144. Its totient is φ = 42729024.

The previous prime is 53754431. The next prime is 53754479. The reversal of 53754445 is 54445735.

53754445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5354596 + 48399849 = 2314^2 + 6957^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 53754445 - 2⁵ = 53754413 is a prime.

It is a Duffinian number.

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, 33454 + ... + 35023.

It is an arithmetic number, because the mean of its divisors is an integer number (8114643).

Almost surely, 2^53754445 is an apocalyptic number.

It is an amenable number.

53754445 is a deficient number, since it is larger than the sum of its proper divisors (11162699).

53754445 is a wasteful number, since it uses less digits than its factorization.

53754445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68639.

The product of its digits is 168000, while the sum is 37.

The square root of 53754445 is about 7331.7422895244. The cubic root of 53754445 is about 377.4025185777.

The spelling of 53754445 in words is "fifty-three million, seven hundred fifty-four thousand, four hundred forty-five".