225737736047 has 8 divisors (see below), whose sum is σ = 229185428736. Its totient is φ = 222292351512.

The previous prime is 225737736031. The next prime is 225737736053. The reversal of 225737736047 is 740637737522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225737736047 - 2⁴ = 225737736031 is a prime.

It is a super-3 number, since 3×225737736047³ (a number of 35 digits) contains 333 as substring.

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 225737736047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225737736017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379433 + ... + 771650.

It is an arithmetic number, because the mean of its divisors is an integer number (28648178592).

Almost surely, 2^225737736047 is an apocalyptic number.

225737736047 is a deficient number, since it is larger than the sum of its proper divisors (3447692689).

225737736047 is a wasteful number, since it uses less digits than its factorization.

225737736047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154077.

The product of its (nonzero) digits is 10372320, while the sum is 53.

The spelling of 225737736047 in words is "two hundred twenty-five billion, seven hundred thirty-seven million, seven hundred thirty-six thousand, forty-seven".