45255125344 has 96 divisors (see below), whose sum is σ = 106235248896. Its totient is φ = 18704632320.

The previous prime is 45255125341. The next prime is 45255125351. The reversal of 45255125344 is 44352155254.

It is a super-2 number, since 2×45255125344² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45255125297 and 45255125306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45255125341) 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, 232789 + ... + 380395.

It is an arithmetic number, because the mean of its divisors is an integer number (1106617176).

Almost surely, 2^45255125344 is an apocalyptic number.

45255125344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45255125344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53117624448).

45255125344 is an abundant number, since it is smaller than the sum of its proper divisors (60980123552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45255125344 is a wasteful number, since it uses less digits than its factorization.

45255125344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147708 (or 147700 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

The spelling of 45255125344 in words is "forty-five billion, two hundred fifty-five million, one hundred twenty-five thousand, three hundred forty-four".