225032413578 has 32 divisors (see below), whose sum is σ = 514404825984. Its totient is φ = 64289347392.

The previous prime is 225032413577. The next prime is 225032413589. The reversal of 225032413578 is 875314230522.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (225032413577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263476 + ... + 720752.

It is an arithmetic number, because the mean of its divisors is an integer number (16075150812).

Almost surely, 2^225032413578 is an apocalyptic number.

225032413578 is an abundant number, since it is smaller than the sum of its proper divisors (289372412406).

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

225032413578 is a wasteful number, since it uses less digits than its factorization.

225032413578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469006.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 225032413578 in words is "two hundred twenty-five billion, thirty-two million, four hundred thirteen thousand, five hundred seventy-eight".