51934911 has 32 divisors (see below), whose sum is σ = 82736640. Its totient is φ = 28350336.

The previous prime is 51934891. The next prime is 51934921. The reversal of 51934911 is 11943915.

It is not a de Polignac number, because 51934911 - 2⁷ = 51934783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51934921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64765 + ... + 65561.

It is an arithmetic number, because the mean of its divisors is an integer number (2585520).

Almost surely, 2^51934911 is an apocalyptic number.

51934911 is a deficient number, since it is larger than the sum of its proper divisors (30801729).

51934911 is a wasteful number, since it uses less digits than its factorization.

51934911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943.

The product of its digits is 4860, while the sum is 33.

The square root of 51934911 is about 7206.5880276314. The cubic root of 51934911 is about 373.0953164156.

The spelling of 51934911 in words is "fifty-one million, nine hundred thirty-four thousand, nine hundred eleven".