151054229857 has 2 divisors, whose sum is σ = 151054229858. Its totient is φ = 151054229856.

The previous prime is 151054229831. The next prime is 151054229867. The reversal of 151054229857 is 758922450151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117638024256 + 33416205601 = 342984^2 + 182801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151054229857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151054229857.

It is not a weakly prime, because it can be changed into another prime (151054229867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75527114928 + 75527114929.

It is an arithmetic number, because the mean of its divisors is an integer number (75527114929).

Almost surely, 2^151054229857 is an apocalyptic number.

It is an amenable number.

151054229857 is a deficient number, since it is larger than the sum of its proper divisors (1).

151054229857 is an equidigital number, since it uses as much as digits as its factorization.

151054229857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 49.

The spelling of 151054229857 in words is "one hundred fifty-one billion, fifty-four million, two hundred twenty-nine thousand, eight hundred fifty-seven".