51092203 has 2 divisors, whose sum is σ = 51092204. Its totient is φ = 51092202.

The previous prime is 51092183. The next prime is 51092207. The reversal of 51092203 is 30229015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51092203 - 2²⁵ = 17537771 is a prime.

It is a super-2 number, since 2×51092203² = 5220826414786418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51092207) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25546101 + 25546102.

It is an arithmetic number, because the mean of its divisors is an integer number (25546102).

Almost surely, 2^51092203 is an apocalyptic number.

51092203 is a deficient number, since it is larger than the sum of its proper divisors (1).

51092203 is an equidigital number, since it uses as much as digits as its factorization.

51092203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 51092203 is about 7147.8810146784. The cubic root of 51092203 is about 371.0663249652.

The spelling of 51092203 in words is "fifty-one million, ninety-two thousand, two hundred three".