151394687 has 2 divisors, whose sum is σ = 151394688. Its totient is φ = 151394686.

The previous prime is 151394647. The next prime is 151394689. The reversal of 151394687 is 786493151.

151394687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151394687 - 2²⁴ = 134617471 is a prime.

Together with 151394689, 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 (151394689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75697343 + 75697344.

It is an arithmetic number, because the mean of its divisors is an integer number (75697344).

Almost surely, 2^151394687 is an apocalyptic number.

151394687 is a deficient number, since it is larger than the sum of its proper divisors (1).

151394687 is an equidigital number, since it uses as much as digits as its factorization.

151394687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 44.

The square root of 151394687 is about 12304.2548331868. The cubic root of 151394687 is about 532.9709582225.

The spelling of 151394687 in words is "one hundred fifty-one million, three hundred ninety-four thousand, six hundred eighty-seven".