151216553 has 2 divisors, whose sum is σ = 151216554. Its totient is φ = 151216552.

The previous prime is 151216529. The next prime is 151216577. The reversal of 151216553 is 355612151.

It is a balanced prime because it is at equal distance from previous prime (151216529) and next prime (151216577).

It can be written as a sum of positive squares in only one way, i.e., 141895744 + 9320809 = 11912^2 + 3053^2 .

It is a cyclic number.

It is not a de Polignac number, because 151216553 - 2⁶ = 151216489 is a prime.

It is not a weakly prime, because it can be changed into another prime (151216453) 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, 75608276 + 75608277.

It is an arithmetic number, because the mean of its divisors is an integer number (75608277).

Almost surely, 2^151216553 is an apocalyptic number.

It is an amenable number.

151216553 is a deficient number, since it is larger than the sum of its proper divisors (1).

151216553 is an equidigital number, since it uses as much as digits as its factorization.

151216553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 29.

The square root of 151216553 is about 12297.0139871434. The cubic root of 151216553 is about 532.7618414406.

The spelling of 151216553 in words is "one hundred fifty-one million, two hundred sixteen thousand, five hundred fifty-three".