225156435150 has 48 divisors (see below), whose sum is σ = 570268571904. Its totient is φ = 58764230880.

The previous prime is 225156435139. The next prime is 225156435151. The reversal of 225156435150 is 51534651522.

It is a junction number, because it is equal to n+sod(n) for n = 225156435099 and 225156435108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225156435151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15961492 + ... + 15975591.

It is an arithmetic number, because the mean of its divisors is an integer number (11880595248).

Almost surely, 2^225156435150 is an apocalyptic number.

225156435150 is an abundant number, since it is smaller than the sum of its proper divisors (345112136754).

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

225156435150 is a wasteful number, since it uses less digits than its factorization.

225156435150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31937145 (or 31937140 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 225156435150 in words is "two hundred twenty-five billion, one hundred fifty-six million, four hundred thirty-five thousand, one hundred fifty".