151640063 has 2 divisors, whose sum is σ = 151640064. Its totient is φ = 151640062.

The previous prime is 151640039. The next prime is 151640107. The reversal of 151640063 is 360046151.

It is a weak prime.

It is an emirp because it is prime and its reverse (360046151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151640063 - 2¹⁰ = 151639039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151640033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75820031 + 75820032.

It is an arithmetic number, because the mean of its divisors is an integer number (75820032).

Almost surely, 2^151640063 is an apocalyptic number.

151640063 is a deficient number, since it is larger than the sum of its proper divisors (1).

151640063 is an equidigital number, since it uses as much as digits as its factorization.

151640063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 151640063 is about 12314.2219811079. The cubic root of 151640063 is about 533.2587439525.

The spelling of 151640063 in words is "one hundred fifty-one million, six hundred forty thousand, sixty-three".