47052653 has 4 divisors (see below), whose sum is σ = 47075808. Its totient is φ = 47029500.

The previous prime is 47052631. The next prime is 47052667. The reversal of 47052653 is 35625074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35625074 = 2 ⋅17812537.

It is a cyclic number.

It is not a de Polignac number, because 47052653 - 2⁶ = 47052589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47052613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8201 + ... + 12702.

It is an arithmetic number, because the mean of its divisors is an integer number (11768952).

Almost surely, 2^47052653 is an apocalyptic number.

It is an amenable number.

47052653 is a deficient number, since it is larger than the sum of its proper divisors (23155).

47052653 is a wasteful number, since it uses less digits than its factorization.

47052653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23154.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 47052653 is about 6859.4936402041. The cubic root of 47052653 is about 361.0173205012.

The spelling of 47052653 in words is "forty-seven million, fifty-two thousand, six hundred fifty-three".