225004160051 has 16 divisors (see below), whose sum is σ = 246307337568. Its totient is φ = 203842752000.

The previous prime is 225004160039. The next prime is 225004160053. The reversal of 225004160051 is 150061400522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225004160051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225004160051.

It is not an unprimeable number, because it can be changed into a prime (225004160053) 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, 14892401 + ... + 14907501.

It is an arithmetic number, because the mean of its divisors is an integer number (15394208598).

Almost surely, 2^225004160051 is an apocalyptic number.

225004160051 is a deficient number, since it is larger than the sum of its proper divisors (21303177517).

225004160051 is a wasteful number, since it uses less digits than its factorization.

225004160051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19702.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 225004160051 its reverse (150061400522), we get a palindrome (375065560573).

The spelling of 225004160051 in words is "two hundred twenty-five billion, four million, one hundred sixty thousand, fifty-one".