1295300000653 has 4 divisors (see below), whose sum is σ = 1298969406108. Its totient is φ = 1291630595200.

The previous prime is 1295300000639. The next prime is 1295300000669. The reversal of 1295300000653 is 3560000035921.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 165879442089 + 1129420558564 = 407283^2 + 1062742^2 .

It is a cyclic number.

It is not a de Polignac number, because 1295300000653 - 2¹³ = 1295299992461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295300006653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834702198 + ... + 1834702903.

It is an arithmetic number, because the mean of its divisors is an integer number (324742351527).

Almost surely, 2^{1295300000653} is an apocalyptic number.

It is an amenable number.

1295300000653 is a deficient number, since it is larger than the sum of its proper divisors (3669405455).

1295300000653 is an equidigital number, since it uses as much as digits as its factorization.

1295300000653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669405454.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 1295300000653 in words is "one trillion, two hundred ninety-five billion, three hundred million, six hundred fifty-three", and thus it is an aban number.