1627325520424 has 8 divisors (see below), whose sum is σ = 3051235350810. Its totient is φ = 813662760208.

The previous prime is 1627325520413. The next prime is 1627325520461. The reversal of 1627325520424 is 4240255237261.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1619383502500 + 7942017924 = 1272550^2 + 89118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1627325520424² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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, 101707845019 + ... + 101707845034.

Almost surely, 2^{1627325520424} is an apocalyptic number.

It is an amenable number.

1627325520424 is a deficient number, since it is larger than the sum of its proper divisors (1423909830386).

1627325520424 is a wasteful number, since it uses less digits than its factorization.

1627325520424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203415690059 (or 203415690055 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 1627325520424 in words is "one trillion, six hundred twenty-seven billion, three hundred twenty-five million, five hundred twenty thousand, four hundred twenty-four".