52095977 has 4 divisors (see below), whose sum is σ = 53892420. Its totient is φ = 50299536.

The previous prime is 52095971. The next prime is 52096001. The reversal of 52095977 is 77959025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12418576 + 39677401 = 3524^2 + 6299^2 .

It is a cyclic number.

It is not a de Polignac number, because 52095977 - 2⁴ = 52095961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52095971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898178 + ... + 898235.

It is an arithmetic number, because the mean of its divisors is an integer number (13473105).

Almost surely, 2^52095977 is an apocalyptic number.

It is an amenable number.

52095977 is a deficient number, since it is larger than the sum of its proper divisors (1796443).

52095977 is a wasteful number, since it uses less digits than its factorization.

52095977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796442.

The product of its (nonzero) digits is 198450, while the sum is 44.

The square root of 52095977 is about 7217.7542906364. The cubic root of 52095977 is about 373.4806125083.

The spelling of 52095977 in words is "fifty-two million, ninety-five thousand, nine hundred seventy-seven".