225150983577 has 96 divisors (see below), whose sum is σ = 371530618368. Its totient is φ = 130340441088.

The previous prime is 225150983567. The next prime is 225150983581. The reversal of 225150983577 is 775389051522.

225150983577 is a `hidden beast` number, since 2 + 2 + 5 + 1 + 509 + 83 + 57 + 7 = 666.

225150983577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-225150983577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225150983507) 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 95 ways as a sum of consecutive naturals, for example, 77986428 + ... + 77989314.

It is an arithmetic number, because the mean of its divisors is an integer number (3870110608).

Almost surely, 2^225150983577 is an apocalyptic number.

It is an amenable number.

225150983577 is a deficient number, since it is larger than the sum of its proper divisors (146379634791).

225150983577 is a wasteful number, since it uses less digits than its factorization.

225150983577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399 (or 3396 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 225150983577 in words is "two hundred twenty-five billion, one hundred fifty million, nine hundred eighty-three thousand, five hundred seventy-seven".