47005253 has 2 divisors, whose sum is σ = 47005254. Its totient is φ = 47005252.

The previous prime is 47005249. The next prime is 47005267. The reversal of 47005253 is 35250074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46758244 + 247009 = 6838^2 + 497^2 .

It is a cyclic number.

It is not a de Polignac number, because 47005253 - 2² = 47005249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47002253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23502626 + 23502627.

It is an arithmetic number, because the mean of its divisors is an integer number (23502627).

Almost surely, 2^47005253 is an apocalyptic number.

It is an amenable number.

47005253 is a deficient number, since it is larger than the sum of its proper divisors (1).

47005253 is an equidigital number, since it uses as much as digits as its factorization.

47005253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 47005253 is about 6856.0377040970. The cubic root of 47005253 is about 360.8960523097.

The spelling of 47005253 in words is "forty-seven million, five thousand, two hundred fifty-three".