2452585897 has 2 divisors, whose sum is σ = 2452585898. Its totient is φ = 2452585896.

The previous prime is 2452585871. The next prime is 2452585901. The reversal of 2452585897 is 7985852542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2379585961 + 72999936 = 48781^2 + 8544^2 .

It is a cyclic number.

It is not a de Polignac number, because 2452585897 - 2³¹ = 305102249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2452595897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226292948 + 1226292949.

It is an arithmetic number, because the mean of its divisors is an integer number (1226292949).

Almost surely, 2^2452585897 is an apocalyptic number.

It is an amenable number.

2452585897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452585897 is an equidigital number, since it uses as much as digits as its factorization.

2452585897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064000, while the sum is 55.

The square root of 2452585897 is about 49523.5892984343. The cubic root of 2452585897 is about 1348.5738752413.

The spelling of 2452585897 in words is "two billion, four hundred fifty-two million, five hundred eighty-five thousand, eight hundred ninety-seven".