1509132151 has 2 divisors, whose sum is σ = 1509132152. Its totient is φ = 1509132150.

The previous prime is 1509132127. The next prime is 1509132161. The reversal of 1509132151 is 1512319051.

It is a strong prime.

It is an emirp because it is prime and its reverse (1512319051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1509132151 - 2²¹ = 1507034999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1509132101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 754566075 + 754566076.

It is an arithmetic number, because the mean of its divisors is an integer number (754566076).

Almost surely, 2^1509132151 is an apocalyptic number.

1509132151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1509132151 is an equidigital number, since it uses as much as digits as its factorization.

1509132151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 1509132151 is about 38847.5501286761. The cubic root of 1509132151 is about 1147.0325893041.

The spelling of 1509132151 in words is "one billion, five hundred nine million, one hundred thirty-two thousand, one hundred fifty-one".