47234211471225 has 63 divisors (see below), whose sum is σ = 87817186562653. Its totient is φ = 25191084615840.

The previous prime is 47234211471191. The next prime is 47234211471253. The reversal of 47234211471225 is 52217411243274.

The square root of 47234211471225 is 6872715.

It is a perfect power (a square), and thus also a powerful number.

47234211471225 is a `hidden beast` number, since 4 + 7 + 2 + 342 + 1 + 14 + 71 + 225 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6336753978681 + 40897457492544 = 2517291^2 + 6395112^2 .

It is not a de Polignac number, because 47234211471225 - 2²¹ = 47234209374073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 927791071 + ... + 927841979.

Almost surely, 2^{47234211471225} is an apocalyptic number.

47234211471225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47234211471225 is the 6872715-th square number.

47234211471225 is the 3436358-th centered octagonal number.

It is an amenable number.

47234211471225 is a deficient number, since it is larger than the sum of its proper divisors (40582975091428).

47234211471225 is an frugal number, since it uses more digits than its factorization.

47234211471225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101846 (or 50917 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The spelling of 47234211471225 in words is "forty-seven trillion, two hundred thirty-four billion, two hundred eleven million, four hundred seventy-one thousand, two hundred twenty-five".