1054187544229 has 2 divisors, whose sum is σ = 1054187544230. Its totient is φ = 1054187544228.

The previous prime is 1054187544209. The next prime is 1054187544233. The reversal of 1054187544229 is 9224457814501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 951980733025 + 102206811204 = 975695^2 + 319698^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054187544229 - 2⁵ = 1054187544197 is a prime.

It is a super-2 number, since 2×1054187544229² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054187544209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527093772114 + 527093772115.

It is an arithmetic number, because the mean of its divisors is an integer number (527093772115).

Almost surely, 2^{1054187544229} is an apocalyptic number.

It is an amenable number.

1054187544229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054187544229 is an equidigital number, since it uses as much as digits as its factorization.

1054187544229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 1054187544229 in words is "one trillion, fifty-four billion, one hundred eighty-seven million, five hundred forty-four thousand, two hundred twenty-nine".