52467791 has 4 divisors (see below), whose sum is σ = 52490352. Its totient is φ = 52445232.

The previous prime is 52467787. The next prime is 52467799. The reversal of 52467791 is 19776425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52467791 - 2² = 52467787 is a prime.

It is a super-3 number, since 3×52467791³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52467799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7331 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (13122588).

Almost surely, 2^52467791 is an apocalyptic number.

52467791 is a deficient number, since it is larger than the sum of its proper divisors (22561).

52467791 is a wasteful number, since it uses less digits than its factorization.

52467791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22560.

The product of its digits is 105840, while the sum is 41.

The square root of 52467791 is about 7243.4653999312. The cubic root of 52467791 is about 374.3670293815.

The spelling of 52467791 in words is "fifty-two million, four hundred sixty-seven thousand, seven hundred ninety-one".