53378107 has 2 divisors, whose sum is σ = 53378108. Its totient is φ = 53378106.

The previous prime is 53378089. The next prime is 53378119. The reversal of 53378107 is 70187335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53378107 - 2²³ = 44989499 is a prime.

It is not a weakly prime, because it can be changed into another prime (53378137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26689053 + 26689054.

It is an arithmetic number, because the mean of its divisors is an integer number (26689054).

Almost surely, 2^53378107 is an apocalyptic number.

53378107 is a deficient number, since it is larger than the sum of its proper divisors (1).

53378107 is an equidigital number, since it uses as much as digits as its factorization.

53378107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 53378107 is about 7306.0322337093. The cubic root of 53378107 is about 376.5197161736.

The spelling of 53378107 in words is "fifty-three million, three hundred seventy-eight thousand, one hundred seven".