5250061 has 4 divisors (see below), whose sum is σ = 5526400. Its totient is φ = 4973724.

The previous prime is 5250043. The next prime is 5250071. The reversal of 5250061 is 1600525.

It is a happy number.

5250061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5250061 - 2⁵ = 5250029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 276319 = 5250061 / (5 + 2 + 5 + 0 + 0 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138141 + ... + 138178.

It is an arithmetic number, because the mean of its divisors is an integer number (1381600).

Almost surely, 2^5250061 is an apocalyptic number.

It is an amenable number.

5250061 is a deficient number, since it is larger than the sum of its proper divisors (276339).

5250061 is a wasteful number, since it uses less digits than its factorization.

5250061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276338.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5250061 is about 2291.3011587306. The cubic root of 5250061 is about 173.8020053770.

Adding to 5250061 its reverse (1600525), we get a palindrome (6850586).

The spelling of 5250061 in words is "five million, two hundred fifty thousand, sixty-one".