5251462605 has 64 divisors (see below), whose sum is σ = 9899366400. Its totient is φ = 2632227840.

The previous prime is 5251462583. The next prime is 5251462607. The reversal of 5251462605 is 5062641525.

5251462605 is a `hidden beast` number, since 5 + 2 + 5 + 1 + 46 + 2 + 605 = 666.

It is not a de Polignac number, because 5251462605 - 2¹⁰ = 5251461581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5251462605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251462607) 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 63 ways as a sum of consecutive naturals, for example, 2273191 + ... + 2275499.

It is an arithmetic number, because the mean of its divisors is an integer number (154677600).

Almost surely, 2^5251462605 is an apocalyptic number.

It is an amenable number.

5251462605 is a deficient number, since it is larger than the sum of its proper divisors (4647903795).

5251462605 is a wasteful number, since it uses less digits than its factorization.

5251462605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331 (or 3325 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 5251462605 is about 72466.9759614681. The cubic root of 5251462605 is about 1738.1747059956.

It can be divided in two parts, 5251 and 462605, that added together give a square (467856 = 684²).

The spelling of 5251462605 in words is "five billion, two hundred fifty-one million, four hundred sixty-two thousand, six hundred five".