5263978102 has 8 divisors (see below), whose sum is σ = 7901921376. Its totient is φ = 2630004312.

The previous prime is 5263978091. The next prime is 5263978117. The reversal of 5263978102 is 2018793625.

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

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 989053 + ... + 994360.

It is an arithmetic number, because the mean of its divisors is an integer number (987740172).

Almost surely, 2^5263978102 is an apocalyptic number.

5263978102 is a deficient number, since it is larger than the sum of its proper divisors (2637943274).

5263978102 is a wasteful number, since it uses less digits than its factorization.

5263978102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984742.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 5263978102 is about 72553.2776792338. The cubic root of 5263978102 is about 1739.5544397976.

The spelling of 5263978102 in words is "five billion, two hundred sixty-three million, nine hundred seventy-eight thousand, one hundred two".