52025619257 has 2 divisors, whose sum is σ = 52025619258. Its totient is φ = 52025619256.

The previous prime is 52025619251. The next prime is 52025619277. The reversal of 52025619257 is 75291652025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41922153001 + 10103466256 = 204749^2 + 100516^2 .

It is a cyclic number.

It is not a de Polignac number, because 52025619257 - 2¹⁰ = 52025618233 is a prime.

It is not a weakly prime, because it can be changed into another prime (52025619251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26012809628 + 26012809629.

It is an arithmetic number, because the mean of its divisors is an integer number (26012809629).

Almost surely, 2^52025619257 is an apocalyptic number.

It is an amenable number.

52025619257 is a deficient number, since it is larger than the sum of its proper divisors (1).

52025619257 is an equidigital number, since it uses as much as digits as its factorization.

52025619257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 52025619257 in words is "fifty-two billion, twenty-five million, six hundred nineteen thousand, two hundred fifty-seven".