5245626405 has 32 divisors (see below), whose sum is σ = 8695922688. Its totient is φ = 2697364800.

The previous prime is 5245626359. The next prime is 5245626461. The reversal of 5245626405 is 5046265425.

It is not a de Polignac number, because 5245626405 - 2¹² = 5245622309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105202 + ... + 146828.

It is an arithmetic number, because the mean of its divisors is an integer number (271747584).

Almost surely, 2^5245626405 is an apocalyptic number.

It is an amenable number.

5245626405 is a deficient number, since it is larger than the sum of its proper divisors (3450296283).

5245626405 is a wasteful number, since it uses less digits than its factorization.

5245626405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41937.

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 5245626405 is about 72426.6967699066. The cubic root of 5245626405 is about 1737.5305619247.

The spelling of 5245626405 in words is "five billion, two hundred forty-five million, six hundred twenty-six thousand, four hundred five".