45244123533 has 16 divisors (see below), whose sum is σ = 76603807360. Its totient is φ = 25853784768.

The previous prime is 45244123501. The next prime is 45244123537. The reversal of 45244123533 is 33532144254.

45244123533 is a `hidden beast` number, since 4 + 524 + 4 + 123 + 5 + 3 + 3 = 666.

It is not a de Polignac number, because 45244123533 - 2⁵ = 45244123501 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 (45244123537) 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, 119693260 + ... + 119693637.

It is an arithmetic number, because the mean of its divisors is an integer number (4787737960).

Almost surely, 2^45244123533 is an apocalyptic number.

It is an amenable number.

45244123533 is a deficient number, since it is larger than the sum of its proper divisors (31359683827).

45244123533 is a wasteful number, since it uses less digits than its factorization.

45244123533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239386913 (or 239386907 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 45244123533 its reverse (33532144254), we get a palindrome (78776267787).

The spelling of 45244123533 in words is "forty-five billion, two hundred forty-four million, one hundred twenty-three thousand, five hundred thirty-three".