5055642 has 32 divisors (see below), whose sum is σ = 11309760. Its totient is φ = 1674000.

The previous prime is 5055641. The next prime is 5055667. The reversal of 5055642 is 2465505.

5055642 is nontrivially palindromic in base 8.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5055641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13368 + ... + 13740.

It is an arithmetic number, because the mean of its divisors is an integer number (353430).

Almost surely, 2^5055642 is an apocalyptic number.

5055642 is an abundant number, since it is smaller than the sum of its proper divisors (6254118).

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

5055642 is a wasteful number, since it uses less digits than its factorization.

5055642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5055642 is about 2248.4754835221. The cubic root of 5055642 is about 171.6295660338.

The spelling of 5055642 in words is "five million, fifty-five thousand, six hundred forty-two".