225575437435 has 16 divisors (see below), whose sum is σ = 272818046592. Its totient is φ = 179046633600.

The previous prime is 225575437433. The next prime is 225575437457. The reversal of 225575437435 is 534734575522.

It is not a de Polignac number, because 225575437435 - 2¹ = 225575437433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225575437433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100897 + ... + 679213.

It is an arithmetic number, because the mean of its divisors is an integer number (17051127912).

Almost surely, 2^225575437435 is an apocalyptic number.

225575437435 is a deficient number, since it is larger than the sum of its proper divisors (47242609157).

225575437435 is a wasteful number, since it uses less digits than its factorization.

225575437435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578934.

The product of its digits is 17640000, while the sum is 52.

The spelling of 225575437435 in words is "two hundred twenty-five billion, five hundred seventy-five million, four hundred thirty-seven thousand, four hundred thirty-five".