52869051 has 16 divisors (see below), whose sum is σ = 78618400. Its totient is φ = 35113824.

The previous prime is 52869023. The next prime is 52869053. The reversal of 52869051 is 15096825.

It is a happy number.

It is not a de Polignac number, because 52869051 - 2⁶ = 52868987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52868997 and 52869015.

It is not an unprimeable number, because it can be changed into a prime (52869053) 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 15 ways as a sum of consecutive naturals, for example, 3945 + ... + 11013.

It is an arithmetic number, because the mean of its divisors is an integer number (4913650).

Almost surely, 2^52869051 is an apocalyptic number.

52869051 is a deficient number, since it is larger than the sum of its proper divisors (25749349).

52869051 is a wasteful number, since it uses less digits than its factorization.

52869051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355 (or 7349 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 52869051 is about 7271.1107129516. The cubic root of 52869051 is about 375.3189606274.

The spelling of 52869051 in words is "fifty-two million, eight hundred sixty-nine thousand, fifty-one".