5252149 has 8 divisors (see below), whose sum is σ = 6142400. Its totient is φ = 4396896.

The previous prime is 5252147. The next prime is 5252153. The reversal of 5252149 is 9412525.

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

It is not a de Polignac number, because 5252149 - 2¹ = 5252147 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8424 + ... + 9025.

It is an arithmetic number, because the mean of its divisors is an integer number (767800).

Almost surely, 2^5252149 is an apocalyptic number.

It is an amenable number.

5252149 is a deficient number, since it is larger than the sum of its proper divisors (890251).

5252149 is a wasteful number, since it uses less digits than its factorization.

5252149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17499.

The product of its digits is 3600, while the sum is 28.

The square root of 5252149 is about 2291.7567497446. The cubic root of 5252149 is about 173.8250432356.

The spelling of 5252149 in words is "five million, two hundred fifty-two thousand, one hundred forty-nine".