225013377837 has 16 divisors (see below), whose sum is σ = 300406597760. Its totient is φ = 149814669312.

The previous prime is 225013377817. The next prime is 225013377877. The reversal of 225013377837 is 738773310522.

It is not a de Polignac number, because 225013377837 - 2²⁰ = 225012329261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225013377817) 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, 7594989 + ... + 7624557.

It is an arithmetic number, because the mean of its divisors is an integer number (18775412360).

Almost surely, 2^225013377837 is an apocalyptic number.

It is an amenable number.

225013377837 is a deficient number, since it is larger than the sum of its proper divisors (75393219923).

225013377837 is a wasteful number, since it uses less digits than its factorization.

225013377837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32772.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 225013377837 in words is "two hundred twenty-five billion, thirteen million, three hundred seventy-seven thousand, eight hundred thirty-seven".