5042546 has 4 divisors (see below), whose sum is σ = 7563822. Its totient is φ = 2521272.

The previous prime is 5042539. The next prime is 5042551. The reversal of 5042546 is 6452405.

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

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 2356225 = 1639^2 + 1535^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260635 + ... + 1260638.

Almost surely, 2^5042546 is an apocalyptic number.

5042546 is a deficient number, since it is larger than the sum of its proper divisors (2521276).

5042546 is a wasteful number, since it uses less digits than its factorization.

5042546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521275.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5042546 is about 2245.5613997395. The cubic root of 5042546 is about 171.4812430081.

The spelling of 5042546 in words is "five million, forty-two thousand, five hundred forty-six".