45230225502000 has 640 divisors, whose sum is σ = 181846683353088. Its totient is φ = 9396300672000.

The previous prime is 45230225501999. The next prime is 45230225502067. The reversal of 45230225502000 is 20552203254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2653257477 + ... + 2653274523.

Almost surely, 2^{45230225502000} is an apocalyptic number.

45230225502000 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 45230225502000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90923341676544).

45230225502000 is an abundant number, since it is smaller than the sum of its proper divisors (136616457851088).

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

45230225502000 is a wasteful number, since it uses less digits than its factorization.

45230225502000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22834 (or 22818 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 45230225502000 its reverse (20552203254), we get a palindrome (45250777705254).

The spelling of 45230225502000 in words is "forty-five trillion, two hundred thirty billion, two hundred twenty-five million, five hundred two thousand".