5403537 has 8 divisors (see below), whose sum is σ = 8005280. Its totient is φ = 3602340.

The previous prime is 5403529. The next prime is 5403539. The reversal of 5403537 is 7353045.

It is a happy number.

It is not a de Polignac number, because 5403537 - 2³ = 5403529 is a prime.

It is a super-2 number, since 2×5403537² = 58396424220738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 200131 = 5403537 / (5 + 4 + 0 + 3 + 5 + 3 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5403537.

It is not an unprimeable number, because it can be changed into a prime (5403539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100039 + ... + 100092.

It is an arithmetic number, because the mean of its divisors is an integer number (1000660).

Almost surely, 2^5403537 is an apocalyptic number.

It is an amenable number.

5403537 is a deficient number, since it is larger than the sum of its proper divisors (2601743).

5403537 is a wasteful number, since it uses less digits than its factorization.

5403537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200140 (or 200134 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 5403537 is about 2324.5509243723. The cubic root of 5403537 is about 175.4793605650.

The spelling of 5403537 in words is "five million, four hundred three thousand, five hundred thirty-seven".