45244232253 has 48 divisors (see below), whose sum is σ = 73652447232. Its totient is φ = 26515044000.

The previous prime is 45244232207. The next prime is 45244232261. The reversal of 45244232253 is 35223244254.

45244232253 is a `hidden beast` number, since 4 + 5 + 2 + 4 + 423 + 225 + 3 = 666.

It is not a de Polignac number, because 45244232253 - 2⁹ = 45244231741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45244232263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4374298 + ... + 4384628.

It is an arithmetic number, because the mean of its divisors is an integer number (1534425984).

Almost surely, 2^45244232253 is an apocalyptic number.

It is an amenable number.

45244232253 is a deficient number, since it is larger than the sum of its proper divisors (28408214979).

45244232253 is a wasteful number, since it uses less digits than its factorization.

45244232253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11806 (or 11803 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The spelling of 45244232253 in words is "forty-five billion, two hundred forty-four million, two hundred thirty-two thousand, two hundred fifty-three".