5403545 has 8 divisors (see below), whose sum is σ = 7410624. Its totient is φ = 3705264.

The previous prime is 5403539. The next prime is 5403553. The reversal of 5403545 is 5453045.

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 5403545 - 2⁴ = 5403529 is a prime.

It is a Duffinian 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, 77159 + ... + 77228.

It is an arithmetic number, because the mean of its divisors is an integer number (926328).

Almost surely, 2^5403545 is an apocalyptic number.

It is an amenable number.

5403545 is a deficient number, since it is larger than the sum of its proper divisors (2007079).

5403545 is a wasteful number, since it uses less digits than its factorization.

5403545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154399.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5403545 is about 2324.5526451341. The cubic root of 5403545 is about 175.4794471647.

The spelling of 5403545 in words is "five million, four hundred three thousand, five hundred forty-five".