5461537 has 4 divisors (see below), whose sum is σ = 5479300. Its totient is φ = 5443776.

The previous prime is 5461523. The next prime is 5461543. The reversal of 5461537 is 7351645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 2719201 = 1656^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 5461537 - 2⁷ = 5461409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5461499 and 5461508.

It is not an unprimeable number, because it can be changed into a prime (5461567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8412 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (1369825).

Almost surely, 2^5461537 is an apocalyptic number.

It is an amenable number.

5461537 is a deficient number, since it is larger than the sum of its proper divisors (17763).

5461537 is a wasteful number, since it uses less digits than its factorization.

5461537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17762.

The product of its digits is 12600, while the sum is 31.

The square root of 5461537 is about 2336.9931536057. The cubic root of 5461537 is about 176.1049756837.

The spelling of 5461537 in words is "five million, four hundred sixty-one thousand, five hundred thirty-seven".