151329553569 has 12 divisors (see below), whose sum is σ = 218684876436. Its totient is φ = 100841256672.

The previous prime is 151329553567. The next prime is 151329553589. The reversal of 151329553569 is 965355923151.

151329553569 is a `hidden beast` number, since 1 + 5 + 1 + 3 + 29 + 5 + 53 + 569 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 100428779025 + 50900774544 = 316905^2 + 225612^2 .

It is not a de Polignac number, because 151329553569 - 2¹ = 151329553567 is a prime.

It is a super-2 number, since 2×151329553569² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151329553567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3738114 + ... + 3778379.

It is an arithmetic number, because the mean of its divisors is an integer number (18223739703).

Almost surely, 2^151329553569 is an apocalyptic number.

It is an amenable number.

151329553569 is a deficient number, since it is larger than the sum of its proper divisors (67355322867).

151329553569 is a wasteful number, since it uses less digits than its factorization.

151329553569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7518736 (or 7518733 counting only the distinct ones).

The product of its digits is 5467500, while the sum is 54.

The spelling of 151329553569 in words is "one hundred fifty-one billion, three hundred twenty-nine million, five hundred fifty-three thousand, five hundred sixty-nine".