874387450528 has 12 divisors (see below), whose sum is σ = 1721450293290. Its totient is φ = 437193725248.

The previous prime is 874387450507. The next prime is 874387450529. The reversal of 874387450528 is 825054783478.

It can be written as a sum of positive squares in only one way, i.e., 847482265744 + 26905184784 = 920588^2 + 164028^2 .

It is a super-3 number, since 3×874387450528³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (874387450529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13662303883 + ... + 13662303946.

Almost surely, 2^874387450528 is an apocalyptic number.

It is an amenable number.

874387450528 is a deficient number, since it is larger than the sum of its proper divisors (847062842762).

874387450528 is a wasteful number, since it uses less digits than its factorization.

874387450528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27324607839 (or 27324607831 counting only the distinct ones).

The product of its (nonzero) digits is 60211200, while the sum is 61.

The spelling of 874387450528 in words is "eight hundred seventy-four billion, three hundred eighty-seven million, four hundred fifty thousand, five hundred twenty-eight".