154613143153253 has 8 divisors (see below), whose sum is σ = 155174310666360. Its totient is φ = 154051997204160.

The previous prime is 154613143153241. The next prime is 154613143153267. The reversal of 154613143153253 is 352351341316451.

It can be written as a sum of positive squares in 4 ways, for example, as 3309317637409 + 151303825515844 = 1819153^2 + 12300562^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154613143153253 - 2¹⁶ = 154613143087717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154613143153198 and 154613143153207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154613143153283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9044963 + ... + 19774671.

It is an arithmetic number, because the mean of its divisors is an integer number (19396788833295).

Almost surely, 2^{154613143153253} is an apocalyptic number.

It is an amenable number.

154613143153253 is a deficient number, since it is larger than the sum of its proper divisors (561167513107).

154613143153253 is a wasteful number, since it uses less digits than its factorization.

154613143153253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10782007.

The product of its digits is 1944000, while the sum is 47.

The spelling of 154613143153253 in words is "one hundred fifty-four trillion, six hundred thirteen billion, one hundred forty-three million, one hundred fifty-three thousand, two hundred fifty-three".