1500151 has 2 divisors, whose sum is σ = 1500152. Its totient is φ = 1500150.

The previous prime is 1500143. The next prime is 1500157. The reversal of 1500151 is 1510051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1500151 - 2³ = 1500143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1500157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750075 + 750076.

It is an arithmetic number, because the mean of its divisors is an integer number (750076).

2^1500151 is an apocalyptic number.

1500151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1500151 is an equidigital number, since it uses as much as digits as its factorization.

1500151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 1500151 is about 1224.8065153321. The cubic root of 1500151 is about 114.4752652787.

The spelling of 1500151 in words is "one million, five hundred thousand, one hundred fifty-one".