5629978799265 has 8 divisors (see below), whose sum is σ = 9007966078848. Its totient is φ = 3002655359600.

The previous prime is 5629978799227. The next prime is 5629978799281.

5629978799265 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5629978799265 - 2¹¹ = 5629978797217 is a prime.

It is a super-2 number, since 2×5629978799265² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187665959961 + ... + 187665959990.

It is an arithmetic number, because the mean of its divisors is an integer number (1125995759856).

Almost surely, 2^{5629978799265} is an apocalyptic number.

It is an amenable number.

5629978799265 is a deficient number, since it is larger than the sum of its proper divisors (3377987279583).

5629978799265 is a wasteful number, since it uses less digits than its factorization.

5629978799265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375331919959.

The product of its digits is 9258883200, while the sum is 84.

The spelling of 5629978799265 in words is "five trillion, six hundred twenty-nine billion, nine hundred seventy-eight million, seven hundred ninety-nine thousand, two hundred sixty-five".