225136746276 has 48 divisors (see below), whose sum is σ = 567929612544. Its totient is φ = 69003288576.

The previous prime is 225136746269. The next prime is 225136746283. The reversal of 225136746276 is 672647631522.

It is an interprime number because it is at equal distance from previous prime (225136746269) and next prime (225136746283).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2767660 + ... + 2847843.

It is an arithmetic number, because the mean of its divisors is an integer number (11831866928).

Almost surely, 2^225136746276 is an apocalyptic number.

225136746276 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225136746276 is an abundant number, since it is smaller than the sum of its proper divisors (342792866268).

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

225136746276 is a wasteful number, since it uses less digits than its factorization.

225136746276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615780 (or 5615778 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The spelling of 225136746276 in words is "two hundred twenty-five billion, one hundred thirty-six million, seven hundred forty-six thousand, two hundred seventy-six".