2502151 has 2 divisors, whose sum is σ = 2502152. Its totient is φ = 2502150.

The previous prime is 2502133. The next prime is 2502163. The reversal of 2502151 is 1512052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2502151 - 2¹⁹ = 1977863 is a prime.

It is a super-4 number, since 4×2502151⁴ (a number of 27 digits) contains 4444 as substring.

2502151 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251075 + 1251076.

It is an arithmetic number, because the mean of its divisors is an integer number (1251076).

2^2502151 is an apocalyptic number.

2502151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502151 is an equidigital number, since it uses as much as digits as its factorization.

2502151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2502151 is about 1581.8188897595. The cubic root of 2502151 is about 135.7597944201.

Subtracting from 2502151 its reverse (1512052), we obtain a palindrome (990099).

It can be divided in two parts, 250 and 2151, that added together give a 4-th power (2401 = 7⁴).

The spelling of 2502151 in words is "two million, five hundred two thousand, one hundred fifty-one".