52069068 has 36 divisors (see below), whose sum is σ = 136496360. Its totient is φ = 17356032.

The previous prime is 52069049. The next prime is 52069081. The reversal of 52069068 is 86096025.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×52069068² = 5422375684777248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25813 + ... + 27756.

Almost surely, 2^52069068 is an apocalyptic number.

It is an amenable number.

52069068 is an abundant number, since it is smaller than the sum of its proper divisors (84427292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52069068 is a wasteful number, since it uses less digits than its factorization.

52069068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53588 (or 53574 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 52069068 is about 7215.8899659016. The cubic root of 52069068 is about 373.4162971091.

The spelling of 52069068 in words is "fifty-two million, sixty-nine thousand, sixty-eight".