5223166352002 has 4 divisors (see below), whose sum is σ = 7834749528006. Its totient is φ = 2611583176000.

The previous prime is 5223166351967. The next prime is 5223166352017. The reversal of 5223166352002 is 2002536613225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5218487928801 + 4678423201 = 2284401^2 + 68399^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305791587999 + ... + 1305791588002.

Almost surely, 2^{5223166352002} is an apocalyptic number.

5223166352002 is a deficient number, since it is larger than the sum of its proper divisors (2611583176004).

5223166352002 is a wasteful number, since it uses less digits than its factorization.

5223166352002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611583176003.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 5223166352002 in words is "five trillion, two hundred twenty-three billion, one hundred sixty-six million, three hundred fifty-two thousand, two".