254152653913 has 2 divisors, whose sum is σ = 254152653914. Its totient is φ = 254152653912.

The previous prime is 254152653871. The next prime is 254152653961. The reversal of 254152653913 is 319356251452.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252569568969 + 1583084944 = 502563^2 + 39788^2 .

It is a cyclic number.

It is not a de Polignac number, because 254152653913 - 2³³ = 245562719321 is a prime.

It is not a weakly prime, because it can be changed into another prime (254152653973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127076326956 + 127076326957.

It is an arithmetic number, because the mean of its divisors is an integer number (127076326957).

Almost surely, 2^254152653913 is an apocalyptic number.

It is an amenable number.

254152653913 is a deficient number, since it is larger than the sum of its proper divisors (1).

254152653913 is an equidigital number, since it uses as much as digits as its factorization.

254152653913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 46.

The spelling of 254152653913 in words is "two hundred fifty-four billion, one hundred fifty-two million, six hundred fifty-three thousand, nine hundred thirteen".