151054049 has 2 divisors, whose sum is σ = 151054050. Its totient is φ = 151054048.

The previous prime is 151054037. The next prime is 151054073. The reversal of 151054049 is 940450151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133980625 + 17073424 = 11575^2 + 4132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151054049 is a prime.

It is not a weakly prime, because it can be changed into another prime (151054019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75527024 + 75527025.

It is an arithmetic number, because the mean of its divisors is an integer number (75527025).

Almost surely, 2^151054049 is an apocalyptic number.

It is an amenable number.

151054049 is a deficient number, since it is larger than the sum of its proper divisors (1).

151054049 is an equidigital number, since it uses as much as digits as its factorization.

151054049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 151054049 is about 12290.4047533025. The cubic root of 151054049 is about 532.5709298861.

The spelling of 151054049 in words is "one hundred fifty-one million, fifty-four thousand, forty-nine".