275410431953 has 2 divisors, whose sum is σ = 275410431954. Its totient is φ = 275410431952.

The previous prime is 275410431943. The next prime is 275410431971. The reversal of 275410431953 is 359134014572.

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., 235679179024 + 39731252929 = 485468^2 + 199327^2 .

It is a cyclic number.

It is not a de Polignac number, because 275410431953 - 2²⁰ = 275409383377 is a prime.

It is not a weakly prime, because it can be changed into another prime (275410431913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137705215976 + 137705215977.

It is an arithmetic number, because the mean of its divisors is an integer number (137705215977).

Almost surely, 2^275410431953 is an apocalyptic number.

It is an amenable number.

275410431953 is a deficient number, since it is larger than the sum of its proper divisors (1).

275410431953 is an equidigital number, since it uses as much as digits as its factorization.

275410431953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 275410431953 in words is "two hundred seventy-five billion, four hundred ten million, four hundred thirty-one thousand, nine hundred fifty-three".