225539811496 has 16 divisors (see below), whose sum is σ = 422892195840. Its totient is φ = 112768559280.

The previous prime is 225539811493. The next prime is 225539811527. The reversal of 225539811496 is 694118935522.

It is not an unprimeable number, because it can be changed into a prime (225539811493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163395 + ... + 1343341.

It is an arithmetic number, because the mean of its divisors is an integer number (26430762240).

Almost surely, 2^225539811496 is an apocalyptic number.

It is an amenable number.

225539811496 is a deficient number, since it is larger than the sum of its proper divisors (197352384344).

225539811496 is a wasteful number, since it uses less digits than its factorization.

225539811496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336624 (or 336620 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 55.

The spelling of 225539811496 in words is "two hundred twenty-five billion, five hundred thirty-nine million, eight hundred eleven thousand, four hundred ninety-six".