5152402467666 has 96 divisors (see below), whose sum is σ = 11840811313968. Its totient is φ = 1613625753600.

The previous prime is 5152402467587. The next prime is 5152402467673. The reversal of 5152402467666 is 6667642042515.

It can be written as a sum of positive squares in 8 ways, for example, as 760741562025 + 4391660905641 = 872205^2 + 2095629^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 817708716 + ... + 817715016.

Almost surely, 2^{5152402467666} is an apocalyptic number.

5152402467666 is an abundant number, since it is smaller than the sum of its proper divisors (6688408846302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5152402467666 is a wasteful number, since it uses less digits than its factorization.

5152402467666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10556 (or 10553 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 5152402467666 in words is "five trillion, one hundred fifty-two billion, four hundred two million, four hundred sixty-seven thousand, six hundred sixty-six".