151410409 has 2 divisors, whose sum is σ = 151410410. Its totient is φ = 151410408.

The previous prime is 151410407. The next prime is 151410443. The reversal of 151410409 is 904014151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151290000 + 120409 = 12300^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 151410409 - 2¹ = 151410407 is a prime.

It is a super-2 number, since 2×151410409² = 45850223907094562, which contains 22 as substring.

Together with 151410407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (151410407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75705204 + 75705205.

It is an arithmetic number, because the mean of its divisors is an integer number (75705205).

Almost surely, 2^151410409 is an apocalyptic number.

It is an amenable number.

151410409 is a deficient number, since it is larger than the sum of its proper divisors (1).

151410409 is an equidigital number, since it uses as much as digits as its factorization.

151410409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 151410409 is about 12304.8937012881. The cubic root of 151410409 is about 532.9894068649.

The spelling of 151410409 in words is "one hundred fifty-one million, four hundred ten thousand, four hundred nine".