151547651 has 2 divisors, whose sum is σ = 151547652. Its totient is φ = 151547650.

The previous prime is 151547579. The next prime is 151547663. The reversal of 151547651 is 156745151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151547651 - 2¹⁰ = 151546627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151547951) 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, 75773825 + 75773826.

It is an arithmetic number, because the mean of its divisors is an integer number (75773826).

Almost surely, 2^151547651 is an apocalyptic number.

151547651 is a deficient number, since it is larger than the sum of its proper divisors (1).

151547651 is an equidigital number, since it uses as much as digits as its factorization.

151547651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21000, while the sum is 35.

The square root of 151547651 is about 12310.4691624649. The cubic root of 151547651 is about 533.1503963297.

The spelling of 151547651 in words is "one hundred fifty-one million, five hundred forty-seven thousand, six hundred fifty-one".