5206455040 has 36 divisors (see below), whose sum is σ = 12471089904. Its totient is φ = 2082581504.

The previous prime is 5206455019. The next prime is 5206455073. The reversal of 5206455040 is 405546025.

It is a junction number, because it is equal to n+sod(n) for n = 5206454993 and 5206455011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032492 + ... + 2035051.

It is an arithmetic number, because the mean of its divisors is an integer number (346419164).

Almost surely, 2^5206455040 is an apocalyptic number.

It is an amenable number.

5206455040 is an abundant number, since it is smaller than the sum of its proper divisors (7264634864).

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

5206455040 is an equidigital number, since it uses as much as digits as its factorization.

5206455040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067564 (or 4067550 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5206455040 is about 72155.7692773073. The cubic root of 5206455040 is about 1733.1947870853.

The spelling of 5206455040 in words is "five billion, two hundred six million, four hundred fifty-five thousand, forty".