263254052002 has 8 divisors (see below), whose sum is σ = 394930406700. Its totient is φ = 131610583104.

The previous prime is 263254051969. The next prime is 263254052053. The reversal of 263254052002 is 200250452362.

It can be written as a sum of positive squares in 2 ways, for example, as 228769933401 + 34484118601 = 478299^2 + 185699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8201427 + ... + 8233462.

Almost surely, 2^263254052002 is an apocalyptic number.

263254052002 is a deficient number, since it is larger than the sum of its proper divisors (131676354698).

263254052002 is a wasteful number, since it uses less digits than its factorization.

263254052002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16442900.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 263254052002 in words is "two hundred sixty-three billion, two hundred fifty-four million, fifty-two thousand, two".