1153604039293 has 16 divisors (see below), whose sum is σ = 1165151652336. Its totient is φ = 1142117867520.

The previous prime is 1153604039233. The next prime is 1153604039309. The reversal of 1153604039293 is 3929304063511.

It can be written as a sum of positive squares in 8 ways, for example, as 126111634884 + 1027492404409 = 355122^2 + 1013653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1153604039293 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 (1153604039233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85211821 + ... + 85225357.

It is an arithmetic number, because the mean of its divisors is an integer number (72821978271).

Almost surely, 2^{1153604039293} is an apocalyptic number.

It is an amenable number.

1153604039293 is a deficient number, since it is larger than the sum of its proper divisors (11547613043).

1153604039293 is a wasteful number, since it uses less digits than its factorization.

1153604039293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 1153604039293 in words is "one trillion, one hundred fifty-three billion, six hundred four million, thirty-nine thousand, two hundred ninety-three".