1054100504125 has 8 divisors (see below), whose sum is σ = 1315517429304. Its totient is φ = 843280403200.

The previous prime is 1054100504111. The next prime is 1054100504141. The reversal of 1054100504125 is 5214050014501.

It can be written as a sum of positive squares in 4 ways, for example, as 9694174681 + 1044406329444 = 98459^2 + 1021962^2 .

It is not a de Polignac number, because 1054100504125 - 2³³ = 1045510569533 is a prime.

It is a super-2 number, since 2×1054100504125² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054100504093 and 1054100504102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4216401892 + ... + 4216402141.

It is an arithmetic number, because the mean of its divisors is an integer number (164439678663).

Almost surely, 2^{1054100504125} is an apocalyptic number.

It is an amenable number.

1054100504125 is a deficient number, since it is larger than the sum of its proper divisors (261416925179).

1054100504125 is an frugal number, since it uses more digits than its factorization.

1054100504125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8432804048 (or 8432804038 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 1054100504125 its reverse (5214050014501), we get a palindrome (6268150518626).

The spelling of 1054100504125 in words is "one trillion, fifty-four billion, one hundred million, five hundred four thousand, one hundred twenty-five".