151641463 has 2 divisors, whose sum is σ = 151641464. Its totient is φ = 151641462.

The previous prime is 151641443. The next prime is 151641467. The reversal of 151641463 is 364146151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151641463 - 2¹³ = 151633271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151641467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75820731 + 75820732.

It is an arithmetic number, because the mean of its divisors is an integer number (75820732).

Almost surely, 2^151641463 is an apocalyptic number.

151641463 is a deficient number, since it is larger than the sum of its proper divisors (1).

151641463 is an equidigital number, since it uses as much as digits as its factorization.

151641463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 151641463 is about 12314.2788258184. The cubic root of 151641463 is about 533.2603850314.

The spelling of 151641463 in words is "one hundred fifty-one million, six hundred forty-one thousand, four hundred sixty-three".