151248551 has 2 divisors, whose sum is σ = 151248552. Its totient is φ = 151248550.

The previous prime is 151248527. The next prime is 151248553. The reversal of 151248551 is 155842151.

It is a strong prime.

It is an emirp because it is prime and its reverse (155842151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151248551 - 2²² = 147054247 is a prime.

It is a super-2 number, since 2×151248551² = 45752248359199202, which contains 22 as substring.

Together with 151248553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151248553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75624275 + 75624276.

It is an arithmetic number, because the mean of its divisors is an integer number (75624276).

Almost surely, 2^151248551 is an apocalyptic number.

151248551 is a deficient number, since it is larger than the sum of its proper divisors (1).

151248551 is an equidigital number, since it uses as much as digits as its factorization.

151248551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8000, while the sum is 32.

The square root of 151248551 is about 12298.3149658805. The cubic root of 151248551 is about 532.7994169369.

The spelling of 151248551 in words is "one hundred fifty-one million, two hundred forty-eight thousand, five hundred fifty-one".