52051065 has 16 divisors (see below), whose sum is σ = 90853056. Its totient is φ = 25236800.

The previous prime is 52051033. The next prime is 52051081. The reversal of 52051065 is 56015025.

It is not a de Polignac number, because 52051065 - 2⁵ = 52051033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157566 + ... + 157895.

It is an arithmetic number, because the mean of its divisors is an integer number (5678316).

Almost surely, 2^52051065 is an apocalyptic number.

52051065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52051065 is a deficient number, since it is larger than the sum of its proper divisors (38801991).

52051065 is a wasteful number, since it uses less digits than its factorization.

52051065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315480.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 52051065 is about 7214.6424027806. The cubic root of 52051065 is about 373.3732556337.

The spelling of 52051065 in words is "fifty-two million, fifty-one thousand, sixty-five".