52076091 has 4 divisors (see below), whose sum is σ = 69434792. Its totient is φ = 34717392.

The previous prime is 52076077. The next prime is 52076107. The reversal of 52076091 is 19067025.

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

It is not a de Polignac number, because 52076091 - 2⁷ = 52075963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52076021) 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, 8679346 + ... + 8679351.

It is an arithmetic number, because the mean of its divisors is an integer number (17358698).

Almost surely, 2^52076091 is an apocalyptic number.

52076091 is a deficient number, since it is larger than the sum of its proper divisors (17358701).

52076091 is a wasteful number, since it uses less digits than its factorization.

52076091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17358700.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 52076091 is about 7216.3765838543. The cubic root of 52076091 is about 373.4330849697.

The spelling of 52076091 in words is "fifty-two million, seventy-six thousand, ninety-one".