5045142 has 16 divisors (see below), whose sum is σ = 10529280. Its totient is φ = 1608552.

The previous prime is 5045137. The next prime is 5045191. The reversal of 5045142 is 2415405.

It is a plaindrome in base 15.

It is a congruent 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, 18142 + ... + 18417.

It is an arithmetic number, because the mean of its divisors is an integer number (658080).

Almost surely, 2^5045142 is an apocalyptic number.

5045142 is an abundant number, since it is smaller than the sum of its proper divisors (5484138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045142 is a wasteful number, since it uses less digits than its factorization.

5045142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36587.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5045142 is about 2246.1393545370. The cubic root of 5045142 is about 171.5106652441.

The spelling of 5045142 in words is "five million, forty-five thousand, one hundred forty-two".