5625064045 has 4 divisors (see below), whose sum is σ = 6750076860. Its totient is φ = 4500051232.

The previous prime is 5625064043. The next prime is 5625064051. The reversal of 5625064045 is 5404605265.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3625364521 + 1999699524 = 60211^2 + 44718^2 .

It is a cyclic number.

It is not a de Polignac number, because 5625064045 - 2¹ = 5625064043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5625063995 and 5625064013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625064043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562506400 + ... + 562506409.

It is an arithmetic number, because the mean of its divisors is an integer number (1687519215).

Almost surely, 2^5625064045 is an apocalyptic number.

It is an amenable number.

5625064045 is a deficient number, since it is larger than the sum of its proper divisors (1125012815).

5625064045 is a wasteful number, since it uses less digits than its factorization.

5625064045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125012814.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5625064045 is about 75000.4269654513. The cubic root of 5625064045 is about 1778.4534018855.

It can be divided in two parts, 56250 and 64045, that added together give a triangular number (120295 = T₄₉₀).

The spelling of 5625064045 in words is "five billion, six hundred twenty-five million, sixty-four thousand, forty-five".