154402205053 has 8 divisors (see below), whose sum is σ = 161949180672. Its totient is φ = 147032805456.

The previous prime is 154402205039. The next prime is 154402205071. The reversal of 154402205053 is 350502204451.

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 154402205053 - 2³⁷ = 16963251581 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 (154402200053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44392225 + ... + 44395702.

It is an arithmetic number, because the mean of its divisors is an integer number (20243647584).

Almost surely, 2^154402205053 is an apocalyptic number.

It is an amenable number.

154402205053 is a deficient number, since it is larger than the sum of its proper divisors (7546975619).

154402205053 is an equidigital number, since it uses as much as digits as its factorization.

154402205053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88788011.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 154402205053 in words is "one hundred fifty-four billion, four hundred two million, two hundred five thousand, fifty-three".