52051697 has 16 divisors (see below), whose sum is σ = 57446400. Its totient is φ = 46973520.

The previous prime is 52051693. The next prime is 52051763. The reversal of 52051697 is 79615025.

It is a cyclic number.

It is not a de Polignac number, because 52051697 - 2² = 52051693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52051693) 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, 38804 + ... + 40122.

It is an arithmetic number, because the mean of its divisors is an integer number (3590400).

Almost surely, 2^52051697 is an apocalyptic number.

It is an amenable number.

52051697 is a deficient number, since it is larger than the sum of its proper divisors (5394703).

52051697 is a wasteful number, since it uses less digits than its factorization.

52051697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

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

The square root of 52051697 is about 7214.6862024623. The cubic root of 52051697 is about 373.3747667840.

The spelling of 52051697 in words is "fifty-two million, fifty-one thousand, six hundred ninety-seven".