151068553 has 2 divisors, whose sum is σ = 151068554. Its totient is φ = 151068552.

The previous prime is 151068523. The next prime is 151068557. The reversal of 151068553 is 355860151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100260169 + 50808384 = 10013^2 + 7128^2 .

It is a cyclic number.

It is not a de Polignac number, because 151068553 - 2⁹ = 151068041 is a prime.

It is not a weakly prime, because it can be changed into another prime (151068557) 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, 75534276 + 75534277.

It is an arithmetic number, because the mean of its divisors is an integer number (75534277).

Almost surely, 2^151068553 is an apocalyptic number.

It is an amenable number.

151068553 is a deficient number, since it is larger than the sum of its proper divisors (1).

151068553 is an equidigital number, since it uses as much as digits as its factorization.

151068553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 151068553 is about 12290.9947929368. The cubic root of 151068553 is about 532.5879749142.

The spelling of 151068553 in words is "one hundred fifty-one million, sixty-eight thousand, five hundred fifty-three".