2245032523040 has 48 divisors (see below), whose sum is σ = 5304943808640. Its totient is φ = 897834474240.

The previous prime is 2245032523001. The next prime is 2245032523043. The reversal of 2245032523040 is 403252305422.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 2245032522988 and 2245032523006.

It is not an unprimeable number, because it can be changed into a prime (2245032523043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586046 + ... + 2198525.

It is an arithmetic number, because the mean of its divisors is an integer number (110519662680).

Almost surely, 2^{2245032523040} is an apocalyptic number.

2245032523040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245032523040 is an abundant number, since it is smaller than the sum of its proper divisors (3059911285600).

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

2245032523040 is a wasteful number, since it uses less digits than its factorization.

2245032523040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789625 (or 2789617 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 2245032523040 its reverse (403252305422), we get a palindrome (2648284828462).

The spelling of 2245032523040 in words is "two trillion, two hundred forty-five billion, thirty-two million, five hundred twenty-three thousand, forty".