151605007 has 2 divisors, whose sum is σ = 151605008. Its totient is φ = 151605006.

The previous prime is 151605001. The next prime is 151605017. The reversal of 151605007 is 700506151.

It is a weak prime.

It is an emirp because it is prime and its reverse (700506151) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151605007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151605001) 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, 75802503 + 75802504.

It is an arithmetic number, because the mean of its divisors is an integer number (75802504).

Almost surely, 2^151605007 is an apocalyptic number.

151605007 is a deficient number, since it is larger than the sum of its proper divisors (1).

151605007 is an equidigital number, since it uses as much as digits as its factorization.

151605007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 151605007 is about 12312.7985039958. The cubic root of 151605007 is about 533.2176480422.

The spelling of 151605007 in words is "one hundred fifty-one million, six hundred five thousand, seven".