7053645 has 8 divisors (see below), whose sum is σ = 11285856. Its totient is φ = 3761936.

The previous prime is 7053601. The next prime is 7053653. The reversal of 7053645 is 5463507.

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 7053645 - 2⁶ = 7053581 is a prime.

It is a super-3 number, since 3×7053645³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235107 + ... + 235136.

It is an arithmetic number, because the mean of its divisors is an integer number (1410732).

Almost surely, 2^7053645 is an apocalyptic number.

It is an amenable number.

7053645 is a deficient number, since it is larger than the sum of its proper divisors (4232211).

7053645 is a wasteful number, since it uses less digits than its factorization.

7053645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470251.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 7053645 is about 2655.8699139830. The cubic root of 7053645 is about 191.7805380893.

The spelling of 7053645 in words is "seven million, fifty-three thousand, six hundred forty-five".