5624426345 has 4 divisors (see below), whose sum is σ = 6749311620. Its totient is φ = 4499541072.

The previous prime is 5624426321. The next prime is 5624426347. The reversal of 5624426345 is 5436244265.

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 2228217616 + 3396208729 = 47204^2 + 58277^2 .

It is a cyclic number.

It is not a de Polignac number, because 5624426345 - 2²² = 5620232041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5624426347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562442630 + ... + 562442639.

It is an arithmetic number, because the mean of its divisors is an integer number (1687327905).

Almost surely, 2^5624426345 is an apocalyptic number.

It is an amenable number.

5624426345 is a deficient number, since it is larger than the sum of its proper divisors (1124885275).

5624426345 is a wasteful number, since it uses less digits than its factorization.

5624426345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124885274.

The product of its digits is 691200, while the sum is 41.

The square root of 5624426345 is about 74996.1755358232. The cubic root of 5624426345 is about 1778.3861930155.

The spelling of 5624426345 in words is "five billion, six hundred twenty-four million, four hundred twenty-six thousand, three hundred forty-five".