52695143401 has 2 divisors, whose sum is σ = 52695143402. Its totient is φ = 52695143400.

The previous prime is 52695143353. The next prime is 52695143429. The reversal of 52695143401 is 10434159625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48674949376 + 4020194025 = 220624^2 + 63405^2 .

It is a cyclic number.

It is not a de Polignac number, because 52695143401 - 2⁷ = 52695143273 is a prime.

It is not a weakly prime, because it can be changed into another prime (52695143461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26347571700 + 26347571701.

It is an arithmetic number, because the mean of its divisors is an integer number (26347571701).

Almost surely, 2^52695143401 is an apocalyptic number.

It is an amenable number.

52695143401 is a deficient number, since it is larger than the sum of its proper divisors (1).

52695143401 is an equidigital number, since it uses as much as digits as its factorization.

52695143401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 52695143401 in words is "fifty-two billion, six hundred ninety-five million, one hundred forty-three thousand, four hundred one".