52769015 has 32 divisors (see below), whose sum is σ = 72769536. Its totient is φ = 36432000.

The previous prime is 52768997. The next prime is 52769053. The reversal of 52769015 is 51096725.

It is not a de Polignac number, because 52769015 - 2¹⁶ = 52703479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69890 + ... + 70640.

It is an arithmetic number, because the mean of its divisors is an integer number (2274048).

Almost surely, 2^52769015 is an apocalyptic number.

52769015 is a deficient number, since it is larger than the sum of its proper divisors (20000521).

52769015 is a wasteful number, since it uses less digits than its factorization.

52769015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 52769015 is about 7264.2284518041. The cubic root of 52769015 is about 375.0820916575.

The spelling of 52769015 in words is "fifty-two million, seven hundred sixty-nine thousand, fifteen".