151616671 has 2 divisors, whose sum is σ = 151616672. Its totient is φ = 151616670.

The previous prime is 151616657. The next prime is 151616683. The reversal of 151616671 is 176616151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151616671 - 2⁹ = 151616159 is a prime.

It is a super-2 number, since 2×151616671² = 45975229850244482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151616651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75808335 + 75808336.

It is an arithmetic number, because the mean of its divisors is an integer number (75808336).

Almost surely, 2^151616671 is an apocalyptic number.

151616671 is a deficient number, since it is larger than the sum of its proper divisors (1).

151616671 is an equidigital number, since it uses as much as digits as its factorization.

151616671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 34.

The square root of 151616671 is about 12313.2721483771. The cubic root of 151616671 is about 533.2313223732.

The spelling of 151616671 in words is "one hundred fifty-one million, six hundred sixteen thousand, six hundred seventy-one".