5978426265 has 32 divisors (see below), whose sum is σ = 12146645760. Its totient is φ = 2732994432.

The previous prime is 5978426243. The next prime is 5978426269. The reversal of 5978426265 is 5626248795.

5978426265 is a `hidden beast` number, since 5 + 9 + 7 + 8 + 4 + 2 + 626 + 5 = 666.

It is not a de Polignac number, because 5978426265 - 2⁷ = 5978426137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5978426269) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3162244 + ... + 3164133.

It is an arithmetic number, because the mean of its divisors is an integer number (379582680).

Almost surely, 2^5978426265 is an apocalyptic number.

It is an amenable number.

5978426265 is an abundant number, since it is smaller than the sum of its proper divisors (6168219495).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5978426265 is a wasteful number, since it uses less digits than its factorization.

5978426265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326398 (or 6326392 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 5978426265 is about 77320.2836583002. The cubic root of 5978426265 is about 1814.9400840818.

The spelling of 5978426265 in words is "five billion, nine hundred seventy-eight million, four hundred twenty-six thousand, two hundred sixty-five".