51935371 has 2 divisors, whose sum is σ = 51935372. Its totient is φ = 51935370.

The previous prime is 51935363. The next prime is 51935413. The reversal of 51935371 is 17353915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51935371 - 2³ = 51935363 is a prime.

It is not a weakly prime, because it can be changed into another prime (51935321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25967685 + 25967686.

It is an arithmetic number, because the mean of its divisors is an integer number (25967686).

Almost surely, 2^51935371 is an apocalyptic number.

51935371 is a deficient number, since it is larger than the sum of its proper divisors (1).

51935371 is an equidigital number, since it uses as much as digits as its factorization.

51935371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14175, while the sum is 34.

The square root of 51935371 is about 7206.6199428026. The cubic root of 51935371 is about 373.0964179440.

The spelling of 51935371 in words is "fifty-one million, nine hundred thirty-five thousand, three hundred seventy-one".