45227603040 has 384 divisors, whose sum is σ = 153171648000. Its totient is φ = 11184537600.

The previous prime is 45227603033. The next prime is 45227603041. The reversal of 45227603040 is 4030672254.

It is a junction number, because it is equal to n+sod(n) for n = 45227602992 and 45227603010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45227603041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112786840 + ... + 112787240.

It is an arithmetic number, because the mean of its divisors is an integer number (398884500).

Almost surely, 2^45227603040 is an apocalyptic number.

45227603040 is a gapful number since it is divisible by the number (40) 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 45227603040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76585824000).

45227603040 is an abundant number, since it is smaller than the sum of its proper divisors (107944044960).

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

45227603040 is a wasteful number, since it uses less digits than its factorization.

45227603040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 45227603040 in words is "forty-five billion, two hundred twenty-seven million, six hundred three thousand, forty".