152677452447 has 32 divisors (see below), whose sum is σ = 249252819200. Its totient is φ = 91770338016.

The previous prime is 152677452443. The next prime is 152677452451. The reversal of 152677452447 is 744254776251.

152677452447 is a `hidden beast` number, since 1 + 5 + 2 + 6 + 7 + 74 + 524 + 47 = 666.

It is an interprime number because it is at equal distance from previous prime (152677452443) and next prime (152677452451).

It is not a de Polignac number, because 152677452447 - 2² = 152677452443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152677452393 and 152677452402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152677452443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5042797 + ... + 5072982.

It is an arithmetic number, because the mean of its divisors is an integer number (7789150600).

Almost surely, 2^152677452447 is an apocalyptic number.

152677452447 is a deficient number, since it is larger than the sum of its proper divisors (96575366753).

152677452447 is a wasteful number, since it uses less digits than its factorization.

152677452447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115844 (or 10115838 counting only the distinct ones).

The product of its digits is 13171200, while the sum is 54.

The spelling of 152677452447 in words is "one hundred fifty-two billion, six hundred seventy-seven million, four hundred fifty-two thousand, four hundred forty-seven".