5268952690 has 8 divisors (see below), whose sum is σ = 9484114860. Its totient is φ = 2107581072.

The previous prime is 5268952679. The next prime is 5268952729. The reversal of 5268952690 is 962598625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5258135169 + 10817521 = 72513^2 + 3289^2 .

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

It is a super-2 number, since 2×5268952690² = 55523724898916472200, which contains 22 as substring.

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, 263447625 + ... + 263447644.

Almost surely, 2^5268952690 is an apocalyptic number.

5268952690 is a deficient number, since it is larger than the sum of its proper divisors (4215162170).

5268952690 is a wasteful number, since it uses less digits than its factorization.

5268952690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526895276.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 5268952690 is about 72587.5518942470. The cubic root of 5268952690 is about 1740.1022410967.

The spelling of 5268952690 in words is "five billion, two hundred sixty-eight million, nine hundred fifty-two thousand, six hundred ninety".