5123546 has 8 divisors (see below), whose sum is σ = 7950420. Its totient is φ = 2473408.

The previous prime is 5123537. The next prime is 5123551. The reversal of 5123546 is 6453215.

It can be written as a sum of positive squares in 2 ways, for example, as 5040025 + 83521 = 2245^2 + 289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5123546² = 52501447228232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44111 + ... + 44226.

Almost surely, 2^5123546 is an apocalyptic number.

5123546 is a deficient number, since it is larger than the sum of its proper divisors (2826874).

5123546 is a wasteful number, since it uses less digits than its factorization.

5123546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88368.

The product of its digits is 3600, while the sum is 26.

The square root of 5123546 is about 2263.5251268762. The cubic root of 5123546 is about 172.3945557359.

The spelling of 5123546 in words is "five million, one hundred twenty-three thousand, five hundred forty-six".