52076487 has 16 divisors (see below), whose sum is σ = 71224832. Its totient is φ = 33834240.

The previous prime is 52076471. The next prime is 52076513. The reversal of 52076487 is 78467025.

It is not a de Polignac number, because 52076487 - 2⁴ = 52076471 is a prime.

It is a super-2 number, since 2×52076487² = 5423920996522338, which contains 22 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 (52076467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18162 + ... + 20832.

It is an arithmetic number, because the mean of its divisors is an integer number (4451552).

Almost surely, 2^52076487 is an apocalyptic number.

52076487 is a deficient number, since it is larger than the sum of its proper divisors (19148345).

52076487 is a wasteful number, since it uses less digits than its factorization.

52076487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 52076487 is about 7216.4040213946. The cubic root of 52076487 is about 373.4340315277.

The spelling of 52076487 in words is "fifty-two million, seventy-six thousand, four hundred eighty-seven".