151163451 has 6 divisors (see below), whose sum is σ = 218347220. Its totient is φ = 100775628.

The previous prime is 151163443. The next prime is 151163459. The reversal of 151163451 is 154361151.

151163451 is a `hidden beast` number, since 1 + 51 + 163 + 451 = 666.

It is an interprime number because it is at equal distance from previous prime (151163443) and next prime (151163459).

It is not a de Polignac number, because 151163451 - 2³ = 151163443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151163459) 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 in 5 ways as a sum of consecutive naturals, for example, 8397961 + ... + 8397978.

Almost surely, 2^151163451 is an apocalyptic number.

151163451 is a deficient number, since it is larger than the sum of its proper divisors (67183769).

151163451 is a wasteful number, since it uses less digits than its factorization.

151163451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16795945 (or 16795942 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 151163451 is about 12294.8546555053. The cubic root of 151163451 is about 532.6994716560.

The spelling of 151163451 in words is "one hundred fifty-one million, one hundred sixty-three thousand, four hundred fifty-one".