5255406562 has 8 divisors (see below), whose sum is σ = 9009268416. Its totient is φ = 2252317092.

The previous prime is 5255406557. The next prime is 5255406649. The reversal of 5255406562 is 2656045525.

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

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, 187693078 + ... + 187693105.

It is an arithmetic number, because the mean of its divisors is an integer number (1126158552).

Almost surely, 2^5255406562 is an apocalyptic number.

5255406562 is a deficient number, since it is larger than the sum of its proper divisors (3753861854).

5255406562 is a wasteful number, since it uses less digits than its factorization.

5255406562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375386192.

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 5255406562 is about 72494.1829528411. The cubic root of 5255406562 is about 1738.6097321573.

The spelling of 5255406562 in words is "five billion, two hundred fifty-five million, four hundred six thousand, five hundred sixty-two".