5644526023 has 16 divisors (see below), whose sum is σ = 6071436000. Its totient is φ = 5231191680.

The previous prime is 5644525987. The next prime is 5644526029. The reversal of 5644526023 is 3206254465.

It is a cyclic number.

It is not a de Polignac number, because 5644526023 - 2¹³ = 5644517831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644526029) 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, 343413 + ... + 359473.

It is an arithmetic number, because the mean of its divisors is an integer number (379464750).

Almost surely, 2^5644526023 is an apocalyptic number.

5644526023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5644526023 is a deficient number, since it is larger than the sum of its proper divisors (426909977).

5644526023 is a wasteful number, since it uses less digits than its factorization.

5644526023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16482.

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 5644526023 is about 75130.0607147365. The cubic root of 5644526023 is about 1780.5021121671.

The spelling of 5644526023 in words is "five billion, six hundred forty-four million, five hundred twenty-six thousand, twenty-three".