5055129 has 24 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 3311280.

The previous prime is 5055109. The next prime is 5055133. The reversal of 5055129 is 9215505.

It is a de Polignac number, because none of the positive numbers 2^k-5055129 is a prime.

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 (5055109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17107 + ... + 17399.

It is an arithmetic number, because the mean of its divisors is an integer number (321048).

Almost surely, 2^5055129 is an apocalyptic number.

It is an amenable number.

5055129 is a deficient number, since it is larger than the sum of its proper divisors (2650023).

5055129 is an equidigital number, since it uses as much as digits as its factorization.

5055129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 5055129 is about 2248.3614033335. The cubic root of 5055129 is about 171.6237607080.

It can be divided in two parts, 505512 and 9, that added together give a square (505521 = 711²).

The spelling of 5055129 in words is "five million, fifty-five thousand, one hundred twenty-nine".