52801011 has 8 divisors (see below), whose sum is σ = 78223760. Its totient is φ = 35200656.

The previous prime is 52800977. The next prime is 52801037. The reversal of 52801011 is 11010825.

It is not a de Polignac number, because 52801011 - 2¹⁰ = 52799987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52801811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977770 + ... + 977823.

It is an arithmetic number, because the mean of its divisors is an integer number (9777970).

Almost surely, 2^52801011 is an apocalyptic number.

52801011 is a deficient number, since it is larger than the sum of its proper divisors (25422749).

52801011 is a wasteful number, since it uses less digits than its factorization.

52801011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955602 (or 1955596 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 52801011 is about 7266.4304166489. The cubic root of 52801011 is about 375.1578855164.

Adding to 52801011 its reverse (11010825), we get a palindrome (63811836).

The spelling of 52801011 in words is "fifty-two million, eight hundred one thousand, eleven".