52669071 has 36 divisors (see below), whose sum is σ = 95316312. Its totient is φ = 27778464.

The previous prime is 52669069. The next prime is 52669073. The reversal of 52669071 is 17096625.

52669071 is a `hidden beast` number, since 526 + 69 + 0 + 71 = 666.

It is an interprime number because it is at equal distance from previous prime (52669069) and next prime (52669073).

It is not a de Polignac number, because 52669071 - 2¹ = 52669069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52669073) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1140 + ... + 10326.

Almost surely, 2^52669071 is an apocalyptic number.

52669071 is a deficient number, since it is larger than the sum of its proper divisors (42647241).

52669071 is a wasteful number, since it uses less digits than its factorization.

52669071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220 (or 9210 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 52669071 is about 7257.3460024998. The cubic root of 52669071 is about 374.8451413923.

The spelling of 52669071 in words is "fifty-two million, six hundred sixty-nine thousand, seventy-one".