47502253 has 2 divisors, whose sum is σ = 47502254. Its totient is φ = 47502252.

The previous prime is 47502251. The next prime is 47502307. The reversal of 47502253 is 35220574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38663524 + 8838729 = 6218^2 + 2973^2 .

It is a cyclic number.

It is not a de Polignac number, because 47502253 - 2¹ = 47502251 is a prime.

Together with 47502251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47502251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23751126 + 23751127.

It is an arithmetic number, because the mean of its divisors is an integer number (23751127).

Almost surely, 2^47502253 is an apocalyptic number.

It is an amenable number.

47502253 is a deficient number, since it is larger than the sum of its proper divisors (1).

47502253 is an equidigital number, since it uses as much as digits as its factorization.

47502253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 47502253 is about 6892.1878239061. The cubic root of 47502253 is about 362.1635479873.

The spelling of 47502253 in words is "forty-seven million, five hundred two thousand, two hundred fifty-three".