5021151 has 16 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 3240608.

The previous prime is 5021143. The next prime is 5021173. The reversal of 5021151 is 1511205.

It is a cyclic number.

It is not a de Polignac number, because 5021151 - 2³ = 5021143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5021151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021351) 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, 20890 + ... + 21128.

It is an arithmetic number, because the mean of its divisors is an integer number (432000).

Almost surely, 2^5021151 is an apocalyptic number.

5021151 is a deficient number, since it is larger than the sum of its proper divisors (1890849).

5021151 is a wasteful number, since it uses less digits than its factorization.

5021151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 5021151 is about 2240.7924937397. The cubic root of 5021151 is about 171.2383734803.

Adding to 5021151 its reverse (1511205), we get a palindrome (6532356).

It can be divided in two parts, 502 and 1151, that added together give a triangular number (1653 = T₅₇).

The spelling of 5021151 in words is "five million, twenty-one thousand, one hundred fifty-one".