151384049 has 2 divisors, whose sum is σ = 151384050. Its totient is φ = 151384048.

The previous prime is 151384043. The next prime is 151384063. The reversal of 151384049 is 940483151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143233024 + 8151025 = 11968^2 + 2855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151384049 is a prime.

It is not a weakly prime, because it can be changed into another prime (151384043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75692024 + 75692025.

It is an arithmetic number, because the mean of its divisors is an integer number (75692025).

Almost surely, 2^151384049 is an apocalyptic number.

It is an amenable number.

151384049 is a deficient number, since it is larger than the sum of its proper divisors (1).

151384049 is an equidigital number, since it uses as much as digits as its factorization.

151384049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 151384049 is about 12303.8225361064. The cubic root of 151384049 is about 532.9584745659.

The spelling of 151384049 in words is "one hundred fifty-one million, three hundred eighty-four thousand, forty-nine".