51067603 has 2 divisors, whose sum is σ = 51067604. Its totient is φ = 51067602.

The previous prime is 51067559. The next prime is 51067631. The reversal of 51067603 is 30676015.

It is an a-pointer prime, because the next prime (51067631) can be obtained adding 51067603 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51067603 - 2²¹ = 48970451 is a prime.

It is not a weakly prime, because it can be changed into another prime (51067663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25533801 + 25533802.

It is an arithmetic number, because the mean of its divisors is an integer number (25533802).

Almost surely, 2^51067603 is an apocalyptic number.

51067603 is a deficient number, since it is larger than the sum of its proper divisors (1).

51067603 is an equidigital number, since it uses as much as digits as its factorization.

51067603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 51067603 is about 7146.1600177998. The cubic root of 51067603 is about 371.0067614280.

The spelling of 51067603 in words is "fifty-one million, sixty-seven thousand, six hundred three".