51153107 has 2 divisors, whose sum is σ = 51153108. Its totient is φ = 51153106.

The previous prime is 51153103. The next prime is 51153161. The reversal of 51153107 is 70135115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51153107 - 2² = 51153103 is a prime.

It is not a weakly prime, because it can be changed into another prime (51153103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25576553 + 25576554.

It is an arithmetic number, because the mean of its divisors is an integer number (25576554).

Almost surely, 2^51153107 is an apocalyptic number.

51153107 is a deficient number, since it is larger than the sum of its proper divisors (1).

51153107 is an equidigital number, since it uses as much as digits as its factorization.

51153107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 51153107 is about 7152.1400293898. The cubic root of 51153107 is about 371.2137085075.

The spelling of 51153107 in words is "fifty-one million, one hundred fifty-three thousand, one hundred seven".