52118097407 has 2 divisors, whose sum is σ = 52118097408. Its totient is φ = 52118097406.

The previous prime is 52118097401. The next prime is 52118097431. The reversal of 52118097407 is 70479081125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52118097407 - 2⁴ = 52118097391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52118097401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26059048703 + 26059048704.

It is an arithmetic number, because the mean of its divisors is an integer number (26059048704).

Almost surely, 2^52118097407 is an apocalyptic number.

52118097407 is a deficient number, since it is larger than the sum of its proper divisors (1).

52118097407 is an equidigital number, since it uses as much as digits as its factorization.

52118097407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 44.

The spelling of 52118097407 in words is "fifty-two billion, one hundred eighteen million, ninety-seven thousand, four hundred seven".