151149479 has 8 divisors (see below), whose sum is σ = 168389760. Its totient is φ = 134711136.

The previous prime is 151149473. The next prime is 151149487. The reversal of 151149479 is 974941151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151149479 - 2¹² = 151145383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151149473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200087 + ... + 200840.

It is an arithmetic number, because the mean of its divisors is an integer number (21048720).

Almost surely, 2^151149479 is an apocalyptic number.

151149479 is a deficient number, since it is larger than the sum of its proper divisors (17240281).

151149479 is a wasteful number, since it uses less digits than its factorization.

151149479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400969.

The product of its digits is 45360, while the sum is 41.

The square root of 151149479 is about 12294.2864372033. The cubic root of 151149479 is about 532.6830587239.

The spelling of 151149479 in words is "one hundred fifty-one million, one hundred forty-nine thousand, four hundred seventy-nine".