47916053 has 4 divisors (see below), whose sum is σ = 47980608. Its totient is φ = 47851500.

The previous prime is 47916041. The next prime is 47916079. The reversal of 47916053 is 35061974.

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.

It is a cyclic number.

It is not a de Polignac number, because 47916053 - 2⁸ = 47915797 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 (47916853) 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, 31151 + ... + 32652.

It is an arithmetic number, because the mean of its divisors is an integer number (11995152).

Almost surely, 2^47916053 is an apocalyptic number.

It is an amenable number.

47916053 is a deficient number, since it is larger than the sum of its proper divisors (64555).

47916053 is an equidigital number, since it uses as much as digits as its factorization.

47916053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64554.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 47916053 is about 6922.1422262187. The cubic root of 47916053 is about 363.2121312949.

The spelling of 47916053 in words is "forty-seven million, nine hundred sixteen thousand, fifty-three".