225135634502 has 4 divisors (see below), whose sum is σ = 337703451756. Its totient is φ = 112567817250.

The previous prime is 225135634487. The next prime is 225135634511. The reversal of 225135634502 is 205436531522.

225135634502 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×225135634502³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56283908624 + ... + 56283908627.

It is an arithmetic number, because the mean of its divisors is an integer number (84425862939).

Almost surely, 2^225135634502 is an apocalyptic number.

225135634502 is a deficient number, since it is larger than the sum of its proper divisors (112567817254).

225135634502 is a wasteful number, since it uses less digits than its factorization.

225135634502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112567817253.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 225135634502 in words is "two hundred twenty-five billion, one hundred thirty-five million, six hundred thirty-four thousand, five hundred two".