6154723055441 has 12 divisors (see below), whose sum is σ = 6538293406620. Its totient is φ = 5792475682560.

The previous prime is 6154723055417. The next prime is 6154723055443. The reversal of 6154723055441 is 1445503274516.

It can be written as a sum of positive squares in 6 ways, for example, as 2388891724816 + 3765831330625 = 1545604^2 + 1940575^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6154723055441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6154723055443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8143151 + ... + 8866811.

It is an arithmetic number, because the mean of its divisors is an integer number (544857783885).

Almost surely, 2^{6154723055441} is an apocalyptic number.

It is an amenable number.

6154723055441 is a deficient number, since it is larger than the sum of its proper divisors (383570351179).

6154723055441 is a wasteful number, since it uses less digits than its factorization.

6154723055441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753124 (or 753107 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 6154723055441 in words is "six trillion, one hundred fifty-four billion, seven hundred twenty-three million, fifty-five thousand, four hundred forty-one".