225405750031563 has 16 divisors (see below), whose sum is σ = 316364457064320. Its totient is φ = 142359046992576.

The previous prime is 225405750031531. The next prime is 225405750031619. The reversal of 225405750031563 is 365130057504522.

It is not a de Polignac number, because 225405750031563 - 2⁵ = 225405750031531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225405750031963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31130970 + ... + 37682207.

It is an arithmetic number, because the mean of its divisors is an integer number (19772778566520).

Almost surely, 2^{225405750031563} is an apocalyptic number.

225405750031563 is a deficient number, since it is larger than the sum of its proper divisors (90958707032757).

225405750031563 is a wasteful number, since it uses less digits than its factorization.

225405750031563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68870666.

The product of its (nonzero) digits is 3780000, while the sum is 48.

The spelling of 225405750031563 in words is "two hundred twenty-five trillion, four hundred five billion, seven hundred fifty million, thirty-one thousand, five hundred sixty-three".