2602378151 has 2 divisors, whose sum is σ = 2602378152. Its totient is φ = 2602378150.

The previous prime is 2602378127. The next prime is 2602378153. The reversal of 2602378151 is 1518732062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2602378151 - 2¹⁸ = 2602116007 is a prime.

It is a super-3 number, since 3×2602378151³ (a number of 29 digits) contains 333 as substring.

Together with 2602378153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2602378153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301189075 + 1301189076.

It is an arithmetic number, because the mean of its divisors is an integer number (1301189076).

Almost surely, 2^2602378151 is an apocalyptic number.

2602378151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602378151 is an equidigital number, since it uses as much as digits as its factorization.

2602378151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2602378151 is about 51013.5094950347. The cubic root of 2602378151 is about 1375.4879856481.

The spelling of 2602378151 in words is "two billion, six hundred two million, three hundred seventy-eight thousand, one hundred fifty-one".