511054151 has 2 divisors, whose sum is σ = 511054152. Its totient is φ = 511054150.

The previous prime is 511054121. The next prime is 511054207. The reversal of 511054151 is 151450115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 511054151 - 2¹⁴ = 511037767 is a prime.

It is a super-2 number, since 2×511054151² = 522352690508661602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (511054111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255527075 + 255527076.

It is an arithmetic number, because the mean of its divisors is an integer number (255527076).

Almost surely, 2^511054151 is an apocalyptic number.

511054151 is a deficient number, since it is larger than the sum of its proper divisors (1).

511054151 is an equidigital number, since it uses as much as digits as its factorization.

511054151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 511054151 is about 22606.5068287871. The cubic root of 511054151 is about 799.5070666458.

The spelling of 511054151 in words is "five hundred eleven million, fifty-four thousand, one hundred fifty-one".