5244265445 has 16 divisors (see below), whose sum is σ = 6404616000. Its totient is φ = 4121188608.

The previous prime is 5244265399. The next prime is 5244265447. The reversal of 5244265445 is 5445624425.

It is a cyclic number.

It is not a de Polignac number, because 5244265445 - 2²⁴ = 5227488229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244265447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433286 + ... + 445224.

It is an arithmetic number, because the mean of its divisors is an integer number (400288500).

Almost surely, 2^5244265445 is an apocalyptic number.

It is an amenable number.

5244265445 is a deficient number, since it is larger than the sum of its proper divisors (1160350555).

5244265445 is a wasteful number, since it uses less digits than its factorization.

5244265445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13492.

The product of its digits is 768000, while the sum is 41.

The square root of 5244265445 is about 72417.3007298670. The cubic root of 5244265445 is about 1737.3802834549.

The spelling of 5244265445 in words is "five billion, two hundred forty-four million, two hundred sixty-five thousand, four hundred forty-five".