551146151 has 2 divisors, whose sum is σ = 551146152. Its totient is φ = 551146150.

The previous prime is 551146147. The next prime is 551146157. The reversal of 551146151 is 151641155.

551146151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551146151 - 2² = 551146147 is a prime.

It is a super-2 number, since 2×551146151² = 607524159524229602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551146157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275573075 + 275573076.

It is an arithmetic number, because the mean of its divisors is an integer number (275573076).

Almost surely, 2^551146151 is an apocalyptic number.

551146151 is a deficient number, since it is larger than the sum of its proper divisors (1).

551146151 is an equidigital number, since it uses as much as digits as its factorization.

551146151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3000, while the sum is 29.

The square root of 551146151 is about 23476.5021031669. The cubic root of 551146151 is about 819.8900065630.

The spelling of 551146151 in words is "five hundred fifty-one million, one hundred forty-six thousand, one hundred fifty-one".