153431563304401 has 4 divisors (see below), whose sum is σ = 153491756152500. Its totient is φ = 153371370456304.

The previous prime is 153431563304263. The next prime is 153431563304417. The reversal of 153431563304401 is 104403365134351.

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 86373807650001 + 67057755654400 = 9293751^2 + 8188880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153431563304401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153431563304491) 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, 30096420226 + ... + 30096425323.

It is an arithmetic number, because the mean of its divisors is an integer number (38372939038125).

Almost surely, 2^{153431563304401} is an apocalyptic number.

It is an amenable number.

153431563304401 is a deficient number, since it is larger than the sum of its proper divisors (60192848099).

153431563304401 is an equidigital number, since it uses as much as digits as its factorization.

153431563304401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60192848098.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 153431563304401 in words is "one hundred fifty-three trillion, four hundred thirty-one billion, five hundred sixty-three million, three hundred four thousand, four hundred one".