47172227628253 has 16 divisors (see below), whose sum is σ = 61473310214400. Its totient is φ = 35127605834496.

The previous prime is 47172227628223. The next prime is 47172227628263. The reversal of 47172227628253 is 35282672227174.

It is not a de Polignac number, because 47172227628253 - 2⁹ = 47172227627741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47172227628223) 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, 15246355153 + ... + 15246358246.

It is an arithmetic number, because the mean of its divisors is an integer number (3842081888400).

Almost surely, 2^{47172227628253} is an apocalyptic number.

It is an amenable number.

47172227628253 is a deficient number, since it is larger than the sum of its proper divisors (14301082586147).

47172227628253 is a wasteful number, since it uses less digits than its factorization.

47172227628253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30492713436.

The product of its digits is 31610880, while the sum is 58.

The spelling of 47172227628253 in words is "forty-seven trillion, one hundred seventy-two billion, two hundred twenty-seven million, six hundred twenty-eight thousand, two hundred fifty-three".