47302653 has 12 divisors (see below), whose sum is σ = 66999680. Its totient is φ = 29679552.

The previous prime is 47302639. The next prime is 47302657. The reversal of 47302653 is 35620374.

It is not a de Polignac number, because 47302653 - 2⁴ = 47302637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47302653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47302657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26413 + ... + 28146.

Almost surely, 2^47302653 is an apocalyptic number.

It is an amenable number.

47302653 is a deficient number, since it is larger than the sum of its proper divisors (19697027).

47302653 is a wasteful number, since it uses less digits than its factorization.

47302653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54596 (or 54579 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 47302653 is about 6877.6924182461. The cubic root of 47302653 is about 361.6555767822.

The spelling of 47302653 in words is "forty-seven million, three hundred two thousand, six hundred fifty-three".