5403765 has 16 divisors (see below), whose sum is σ = 8925696. Its totient is φ = 2788800.

The previous prime is 5403743. The next prime is 5403817. The reversal of 5403765 is 5673045.

It is not a de Polignac number, because 5403765 - 2⁶ = 5403701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5346 + ... + 6275.

It is an arithmetic number, because the mean of its divisors is an integer number (557856).

Almost surely, 2^5403765 is an apocalyptic number.

It is an amenable number.

5403765 is a deficient number, since it is larger than the sum of its proper divisors (3521931).

5403765 is a wasteful number, since it uses less digits than its factorization.

5403765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660.

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

The square root of 5403765 is about 2324.5999655855. The cubic root of 5403765 is about 175.4818286232.

The spelling of 5403765 in words is "five million, four hundred three thousand, seven hundred sixty-five".